Three nematodes hi-res stock photography and images

Soil nematode as seen under microscope with bacteria Stock Photo

RFT776ER–Soil nematode as seen under microscope with bacteria

Microscopic view of hookworm. The hookworm is a parasitic nematode that lives in the small intestine of its host, which may be a mammal such as a dog, Stock Photo

RM2XYCW2N–Microscopic view of hookworm. The hookworm is a parasitic nematode that lives in the small intestine of its host, which may be a mammal such as a dog,

Black rayed shrimpgoby in the sand. Stock Photo

RFKE2JJ6–Black rayed shrimpgoby in the sand.

RF2T6FREX–Nematodes vector concept colored modern icon or symbol

Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise Stock Photo

RF2DP3NR5–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

Round worms in human large intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Pinworm (Entero Stock Photo

RF2R769DG–Round worms in human large intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Pinworm (Entero

. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. CHAPTER XIX NEMATODA. FAMILY I. ASCARIDiE The Large Roundworms of the Intestine Nematoda (p. 217). The nematodes of this family have the body- relatively thick (Fig. 125). The mouth is commonly provided with three lips which may be prominent or inconspicuous and often bear papiUae. When three lips are present one is dorsal, the other two sub- median, touching on the ventral median line (Fig. 121). The males are somew Stock Photo

RMRE0HAD–. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. CHAPTER XIX NEMATODA. FAMILY I. ASCARIDiE The Large Roundworms of the Intestine Nematoda (p. 217). The nematodes of this family have the body- relatively thick (Fig. 125). The mouth is commonly provided with three lips which may be prominent or inconspicuous and often bear papiUae. When three lips are present one is dorsal, the other two sub- median, touching on the ventral median line (Fig. 121). The males are somew

. Fresh-water biology. Freshwater biology. FREE-LIVING NEMATODES 479. material into a second watch glass, from which they are removed on a very fine-pointed needle and placed in a drop of clear water on a microscope shde. These operations arebest performed on the stage of a dissectingmicroscope, under a lens magnifying five to ten diameters. To collect specimens in large numbers it is best to make use of more elaborate methods. A coarse sieve with meshes two to three miUimeters across is used to remove objects larger than nema- todes. To gather the nematodes, the material that comes through Fi Stock Photo

RMPFYPPW–. Fresh-water biology. Freshwater biology. FREE-LIVING NEMATODES 479. material into a second watch glass, from which they are removed on a very fine-pointed needle and placed in a drop of clear water on a microscope shde. These operations arebest performed on the stage of a dissectingmicroscope, under a lens magnifying five to ten diameters. To collect specimens in large numbers it is best to make use of more elaborate methods. A coarse sieve with meshes two to three miUimeters across is used to remove objects larger than nema- todes. To gather the nematodes, the material that comes through Fi

RM2XYDFWR–Microscopic view of hookworm. The hookworm is a parasitic nematode that lives in the small intestine of its host, which may be a mammal such as a dog,

RM2XYCDGA–Microscopic view of hookworm. The hookworm is a parasitic nematode that lives in the small intestine of its host, which may be a mammal such as a dog,

RF2DP3NKM–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2T6FN6C–Nematodes vector concept colorful linear icon on dark background

Round worms in human intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that common Stock Photo

RF2R72F7T–Round worms in human intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that common

. Bulletin of the British Museum (Natural History). NEMATODES FROM THE INDIAN OCEAN "5 Description. The cuticle is smooth. The head is dome-shaped and the three lips relatively low. The four shorter cephalic setae are only about half the length of the remaining six. The cephalic capsule is deeply incised, with the cephalic setae situated at its anterior end (Fig. 14b). The posterior lobes of the capsule are lightly punctated. The mandibles are similar to those of the previous species, but much more heavily built. Their outer surface is sculptured with a series of. Fig. 14, Mesacanthion ar Stock Photo

RMRGJE0J–. Bulletin of the British Museum (Natural History). NEMATODES FROM THE INDIAN OCEAN "5 Description. The cuticle is smooth. The head is dome-shaped and the three lips relatively low. The four shorter cephalic setae are only about half the length of the remaining six. The cephalic capsule is deeply incised, with the cephalic setae situated at its anterior end (Fig. 14b). The posterior lobes of the capsule are lightly punctated. The mandibles are similar to those of the previous species, but much more heavily built. Their outer surface is sculptured with a series of. Fig. 14, Mesacanthion ar

RF2DP3NJC–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2T6FRR7–Nematodes vector thin line concept icon or design element

Round worms, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise in hu Stock Photo

RF2R72F7N–Round worms, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise in hu

. Handbook of medical entomology. Insect pests; Insects as carriers of disease; Medical parasitology. Other Nematodes Developing in Arthropods 183 The female worm is excessively long and slender, measuring nearly three feet in length and not more than one-fifteenth of an inch in diameter. It is found in the subcutaneous connective tissue and when mature usually nnigrates to some part of the leg. Here it pierces the skin and there is formed a small superficial ulcer through which the larvee reach the exterior after bursting the body of the mother. Fedtschenko (1879) found that when these larvse Stock Photo

RMRE41WJ–. Handbook of medical entomology. Insect pests; Insects as carriers of disease; Medical parasitology. Other Nematodes Developing in Arthropods 183 The female worm is excessively long and slender, measuring nearly three feet in length and not more than one-fifteenth of an inch in diameter. It is found in the subcutaneous connective tissue and when mature usually nnigrates to some part of the leg. Here it pierces the skin and there is formed a small superficial ulcer through which the larvee reach the exterior after bursting the body of the mother. Fedtschenko (1879) found that when these larvse

RF2DP3NRN–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R72F7G–Round worms in human intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that common

. Annual report - New York Zoological Society. Zoology. EGG CONTAINING COILED EMBRVO.. MALE AND FEMALE, NATURAL SIZE. STRONGYLUS FILARIA. der body, having a diameter of about 1.2 mm., and also by its spi- rally curved tail, which is three or four times twisted upon itself with the regularity of a corkscrew. The coiled portion is much narrower than the body of the work, gradually becoming atten- uated to the breadth of 1-300 inch, the extreme point, however, terminating bluntly as in the female. Stroiigyliis filaria and Strongylus inicniriis are the species of nematodes found in the bronchia an Stock Photo

RMRM84BJ–. Annual report - New York Zoological Society. Zoology. EGG CONTAINING COILED EMBRVO.. MALE AND FEMALE, NATURAL SIZE. STRONGYLUS FILARIA. der body, having a diameter of about 1.2 mm., and also by its spi- rally curved tail, which is three or four times twisted upon itself with the regularity of a corkscrew. The coiled portion is much narrower than the body of the work, gradually becoming atten- uated to the breadth of 1-300 inch, the extreme point, however, terminating bluntly as in the female. Stroiigyliis filaria and Strongylus inicniriis are the species of nematodes found in the bronchia an

RF2DP3NT0–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R72F7Y–Round worms, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise in hu

. Carnegie Institution of Washington publication. WOUND INFECTIONS. 53 the writer would seem to indicate that it does not enter through unbroken surfaces. Three of the four plants which were atomized thoroughly with a virulent culture did not contract the disease, and the fourth showed signs of it only after 20 days. One of the three which remained free bore aphides. More experiments should be made. Injuries due to insects and other small animals, e. g., nematodes, undoubtedly chiefly favor the entrance of bacteria, but I think we must also regard injuries due to frost and to. F.g. 7.* hail as Stock Photo

RMRFRGDJ–. Carnegie Institution of Washington publication. WOUND INFECTIONS. 53 the writer would seem to indicate that it does not enter through unbroken surfaces. Three of the four plants which were atomized thoroughly with a virulent culture did not contract the disease, and the fourth showed signs of it only after 20 days. One of the three which remained free bore aphides. More experiments should be made. Injuries due to insects and other small animals, e. g., nematodes, undoubtedly chiefly favor the entrance of bacteria, but I think we must also regard injuries due to frost and to. F.g. 7.* hail as

RF2DP3NR9–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R769E0–Round worms in human intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that common

. Principles of modern biology. Biology. The Animal Kingdom - 645. Fig. 32-21. A modern brachiopod {Tentaculata). A, diagram of internal struc- ture; B, photo of three clustered individuals. (From General Zoology, by Miller and Haub. Holt, Rinehart and Winston, Inc.; lower photo, copyright, General Biological Supply House, Inc.) may be present; and typically there is a ring of nervous tissue around the esophagus. Generally the sexes are separate and the males are distinctly smaller than the females. Some parasitic nematodes are very harm- ful, economically and medically. The young of the commo Stock Photo

RMRDYRG4–. Principles of modern biology. Biology. The Animal Kingdom - 645. Fig. 32-21. A modern brachiopod {Tentaculata). A, diagram of internal struc- ture; B, photo of three clustered individuals. (From General Zoology, by Miller and Haub. Holt, Rinehart and Winston, Inc.; lower photo, copyright, General Biological Supply House, Inc.) may be present; and typically there is a ring of nervous tissue around the esophagus. Generally the sexes are separate and the males are distinctly smaller than the females. Some parasitic nematodes are very harm- ful, economically and medically. The young of the commo

RF2DP3NHF–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R72F51–Round worms in human intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that common

. Comparative studies on certain features of nematodes and their significance. Nematoda. 26 ILLINOIS BIOLOGICAL MONOGRAPHS [130 of the three lips of the primitive form into two parts (Text figs. A and B). Division, tho incomplete, of these six lips gives rise to twelve lipped forms such as Anaxonchium litorium Cobb; complete division, to twelve small lips as Iotodorus punctulatus Cobb, and perhaps to the twelve highly modified lips or labial setae in Pomponema mirabile Cobb. Division of lips would then indicate a more evolved nature than the three lipped condition. This fact seems to be well b Stock Photo

RMREF9BN–. Comparative studies on certain features of nematodes and their significance. Nematoda. 26 ILLINOIS BIOLOGICAL MONOGRAPHS [130 of the three lips of the primitive form into two parts (Text figs. A and B). Division, tho incomplete, of these six lips gives rise to twelve lipped forms such as Anaxonchium litorium Cobb; complete division, to twelve small lips as Iotodorus punctulatus Cobb, and perhaps to the twelve highly modified lips or labial setae in Pomponema mirabile Cobb. Division of lips would then indicate a more evolved nature than the three lipped condition. This fact seems to be well b

RF2DP3NKG–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R769E2–Round worms in human intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that common

. Bulletin of the British Museum (Natural History). NEMATODES FROM THE INDIAN OCEAN 107 slightly subequal in length. The cephalic capsule is relatively narrow and its posterior border is roundly lobed between the cephalic setae. The amphids are pocket-like with oval openings. They are displaced slightly dorsally. There are two or three short post-amphidal setae and a few other short setae scattered pos- teriorly to about the level of the nerve-ring. The buccal cavity varies in appearance depending on the angle from which it is viewed. It is basically conical and con- tains a large solid dorsal Stock Photo

RMRGJE25–. Bulletin of the British Museum (Natural History). NEMATODES FROM THE INDIAN OCEAN 107 slightly subequal in length. The cephalic capsule is relatively narrow and its posterior border is roundly lobed between the cephalic setae. The amphids are pocket-like with oval openings. They are displaced slightly dorsally. There are two or three short post-amphidal setae and a few other short setae scattered pos- teriorly to about the level of the nerve-ring. The buccal cavity varies in appearance depending on the angle from which it is viewed. It is basically conical and con- tains a large solid dorsal

RF2DP3NHX–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R72F7H–Round worms, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise in hu

. Bacteria in relation to plant diseases. Bacteriology; Plant diseases. WOUND infe;ctions. 53 the writer would seem to indicate that it does not enter through unbroken surfaces. Three of the four plants which were atomized thoroughly with a virulent culture did not contract the disease, and the fourth showed signs of it only after 20 days. One of the three which remained free bore aphides. More experiments should be made. Injuries due to insects and other small animals, c. g., nematodes, undou1)tedly chiefly favor the entrance of bacteria, but I think we must also regard injuries due to frost Stock Photo

RMRDR8G1–. Bacteria in relation to plant diseases. Bacteriology; Plant diseases. WOUND infe;ctions. 53 the writer would seem to indicate that it does not enter through unbroken surfaces. Three of the four plants which were atomized thoroughly with a virulent culture did not contract the disease, and the fourth showed signs of it only after 20 days. One of the three which remained free bore aphides. More experiments should be made. Injuries due to insects and other small animals, c. g., nematodes, undou1)tedly chiefly favor the entrance of bacteria, but I think we must also regard injuries due to frost

RF2DP3NRT–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

RF2R7699Y–Round worms in human large intestine, computer artwork. Roundworms, or nematodes, include numerous free-living and pathogenic species. Pinworm (Entero

. [Catalog] : spring 1961. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGANT SOIL, Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses, Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after Stock Photo

RMRFC605–. [Catalog] : spring 1961. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGANT SOIL, Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses, Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after

RF2DP3NR6–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c Stock Photo

RF2R7603N–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. [Catalog] : spring 1962. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGAJVT SOIL Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses. Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after Stock Photo

RMRFBEFN–. [Catalog] : spring 1962. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGAJVT SOIL Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses. Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after

RF2DP3NR4–Round worms, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that commonly parasitise

. Comparative studies on certain features of nematodes and their significance. Nematoda. Text Fig. A. Diagram of nematode head en face showing a simple radial symmetry with three lips, d, dorsal; v, ventral. Text Fig. B. Diagram showing six lips derived by division of the primitive three. The superficial symmetry is multiradial; the deeper symmetry tri-radial on account of the esophagus. 1, 2 and 3 indicate rings of symmetry previously mentioned in the text: anteriormost, the ring of papillae; next, posteriorly, a ring of long cephalic bristles; and third, a ring of lesser bristles. While spec Stock Photo

RMREF9B9–. Comparative studies on certain features of nematodes and their significance. Nematoda. Text Fig. A. Diagram of nematode head en face showing a simple radial symmetry with three lips, d, dorsal; v, ventral. Text Fig. B. Diagram showing six lips derived by division of the primitive three. The superficial symmetry is multiradial; the deeper symmetry tri-radial on account of the esophagus. 1, 2 and 3 indicate rings of symmetry previously mentioned in the text: anteriormost, the ring of papillae; next, posteriorly, a ring of long cephalic bristles; and third, a ring of lesser bristles. While spec

RF2DP3NJN–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. [Catalog] : spring 1959. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. NEMAGON Xemagon may be used safely on lawn grasses. Roses. Gardenias. Hibiscus. Ixora and many other ?:irubs. flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after application. NEMAGON" 5 Stock Photo

RMRF9C12–. [Catalog] : spring 1959. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. NEMAGON Xemagon may be used safely on lawn grasses. Roses. Gardenias. Hibiscus. Ixora and many other ?:irubs. flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after application. NEMAGON" 5

RF2DP3NHP–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. [Catalog] : spring 1963. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. WEEP KILLERS - SEEP PISINfECTANTS SOIL FUMIGANT NEMAGON may be used safely on lawn srasses. Roses. Gardenias. Hibisovis. Ixora and niaiiN- other shrubs, flowers and vege- tables for the control of Root Knot and other Nematodes without injury to plants. When treating before planting, allow from two to three weeks before Stock Photo

RMRFBE3F–. [Catalog] : spring 1963. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. WEEP KILLERS - SEEP PISINfECTANTS SOIL FUMIGANT NEMAGON may be used safely on lawn srasses. Roses. Gardenias. Hibisovis. Ixora and niaiiN- other shrubs, flowers and vege- tables for the control of Root Knot and other Nematodes without injury to plants. When treating before planting, allow from two to three weeks before

RF2DP3NM4–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RMRF1J7B–. [Catalog] : spring 1963. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. WEEP KILLERS - SEEP PISINfECTANTS SOIL FUMIGANT NEMAGON may be used safely on lawn srasses. Roses. Gardenias. Hibisovis. Ixora and niaiiN- other shrubs, flowers and vege- tables for the control of Root Knot and other Nematodes without injury to plants. When treating before planting, allow from two to three weeks before

RF2DP3NGB–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RMRF3HRJ–. [Catalog] : spring 1959. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. NEMAGON Xemagon may be used safely on lawn grasses. Roses. Gardenias. Hibiscus. Ixora and many other ?:irubs. flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after application. NEMAGON" 5

RF2DP3NFX–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. [Catalog] : spring 1960. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGANT SOIL Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses, Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after Stock Photo

RMRFC65W–. [Catalog] : spring 1960. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGANT SOIL Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses, Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after

RF2DP3NFJ–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RMRF3GXD–. [Catalog] : spring 1962. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGAJVT SOIL Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses. Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after

RF2DP3NM6–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RMRDAX96–. Fresh-water biology. Freshwater biology. FREE-LIVING NEMATODES 479. material into a second watch glass, from which they are removed on a very fine-pointed needle and placed in a drop of clear water on a microscope shde. These operations arebest performed on the stage of a dissectingmicroscope, under a lens magnifying five to ten diameters. To collect specimens in large numbers it is best to make use of more elaborate methods. A coarse sieve with meshes two to three miUimeters across is used to remove objects larger than nema- todes. To gather the nematodes, the material that comes through Fi

RF2DP3NKT–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RMRF1JT1–. [Catalog] : spring 1961. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGANT SOIL, Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses, Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after

RF2DP3NE5–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RMRF1K0E–. [Catalog] : spring 1960. Nurseries (Horticulture) North Carolina Raleigh Catalogs; Nursery stock North Carolina Raleigh Catalogs; Seeds North Carolina Raleigh Catalogs; Bulbs (Plants) North Carolina Raleigh Catalogs; Vegetables North Carolina Raleigh Catalogs; Gardening Nort. FUMIGANT SOIL Continued from page 34 NEMAGON may be used safely on lawn grasses, Roses, Gardenias, Hibiscus, Ixora and many other shrubs, flowers and vegetables for the control of Root Knot and other Nematodes without in- jury to plants. When treating before planting, allow from two to three weeks before planting after

RF2DP3NM2–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

$. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. INHIBITOR FROM HELIX ASPERSA 411 8, and 9 (each with six replicates), when pooled, showed the highest mean population size of the nematodes (logi0N := 3.30, s.d. ± 0.37). Fractionation by gel filtration The further step of fractionating the inhibitory protein on Sephadex G-200 yielded three more peaks eluted at 50, 78 and 150 ml, designated peak 3a, 31), and 3c, respectively (Fig. 4). The results of hioassay are summarized in Tahle II, which shows that complete inhibition of reproduction occurred in the cultures receiving pr Stock Photo$

RMRHKRG2–. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. INHIBITOR FROM HELIX ASPERSA 411 8, and 9 (each with six replicates), when pooled, showed the highest mean population size of the nematodes (logi0N := 3.30, s.d. ± 0.37). Fractionation by gel filtration The further step of fractionating the inhibitory protein on Sephadex G-200 yielded three more peaks eluted at 50, 78 and 150 ml, designated peak 3a, 31), and 3c, respectively (Fig. 4). The results of hioassay are summarized in Tahle II, which shows that complete inhibition of reproduction occurred in the cultures receiving pr

RF2DP3NF2–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. Bulletin of the British Museum (Natural History). MARINE NEMATODES FROM B AN YULS-S U R-M E R 233 female (Text-fig. 25) but is totaUy lacking in the male (Text-fig. 26). In the female the mouth opening is hexagonal and the long narrow buccal cavity contains three teeth of which the right ventro-lateral is much larger than the others. The large. ^'ZJ^^^- Sym^/oco5/oma tenuicclle (Eberth, 1863). Fig. 23. En face view of female r! a t ; "'*; ^"'f "'^"^ °* "'^'^ ^^^^- ^'g- ^5. Dorsal view of female head, fig. 26. Lateral view of male head with the dorsal surface to the Stock Photo

RMRGGD4A–. Bulletin of the British Museum (Natural History). MARINE NEMATODES FROM B AN YULS-S U R-M E R 233 female (Text-fig. 25) but is totaUy lacking in the male (Text-fig. 26). In the female the mouth opening is hexagonal and the long narrow buccal cavity contains three teeth of which the right ventro-lateral is much larger than the others. The large. ^'ZJ^^^- Sym^/oco5/oma tenuicclle (Eberth, 1863). Fig. 23. En face view of female r! a t ; "'*; ^"'f "'^"^ °* "'^'^ ^^^^- ^'g- ^5. Dorsal view of female head, fig. 26. Lateral view of male head with the dorsal surface to the

RF2DP3NK6–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. Bulletin of the Natural History Museum Zoology. FRESHWATER NEMATODES FROM LOCH NESS 23. Fig. 36 A, Lelenchus sp. female, posterior region of reproductive system. B, Lelenchus leptosoma (de Man, 1880) female, posterior region of reproductive system. C. Tylenchinae sp. female, head region. D, Tylenchus rex Andrassy 1979 male, spicular region showing spicate projection, arrowed. E-G, Eucephalobus oxyuroides (de Man. 1876). E, female 1, lateral field showing three lines. F, G, female 2, lateral field showing variation in number of lines depending on fine focus using light microscopy. H. Diplogas Stock Photo

RMRGD4Y9–. Bulletin of the Natural History Museum Zoology. FRESHWATER NEMATODES FROM LOCH NESS 23. Fig. 36 A, Lelenchus sp. female, posterior region of reproductive system. B, Lelenchus leptosoma (de Man, 1880) female, posterior region of reproductive system. C. Tylenchinae sp. female, head region. D, Tylenchus rex Andrassy 1979 male, spicular region showing spicate projection, arrowed. E-G, Eucephalobus oxyuroides (de Man. 1876). E, female 1, lateral field showing three lines. F, G, female 2, lateral field showing variation in number of lines depending on fine focus using light microscopy. H. Diplogas

RF2DP3NE6–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. The fur seals and fur-seal islands of the North Pacific ocean. Sealing; Seals (Animals). Kg. 81. Fig. 82. minrotlier Pigmentstreif. Schwanz des ^ 8 Papillen iinter dem After, 1 und 2 mit kegelformiger Pnlpa, 7 und 8 bilden eine Doppelpapille, dann folgen vor dem After 20 und mehr Papillen unregel- miissig zu 2, 3, uud 4, und zuletzt eine Eeihe Papillen. Im Ganzen 70 geziihlt. Phoca groenlanclica. Darm. Bastain (1866) in his extensive discussion of the anatomy of nematodes refers a number of times to a worm determined as A. osoulata. One of his figures of the anterior extremity shows three li Stock Photo

RMRE0CJR–. The fur seals and fur-seal islands of the North Pacific ocean. Sealing; Seals (Animals). Kg. 81. Fig. 82. minrotlier Pigmentstreif. Schwanz des ^ 8 Papillen iinter dem After, 1 und 2 mit kegelformiger Pnlpa, 7 und 8 bilden eine Doppelpapille, dann folgen vor dem After 20 und mehr Papillen unregel- miissig zu 2, 3, uud 4, und zuletzt eine Eeihe Papillen. Im Ganzen 70 geziihlt. Phoca groenlanclica. Darm. Bastain (1866) in his extensive discussion of the anatomy of nematodes refers a number of times to a worm determined as A. osoulata. One of his figures of the anterior extremity shows three li

RF2DP3NH9–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

. Biological stains; a handbook on the nature and uses of the dyes employed in the biological laboratory. Stains and staining (Microscopy); Stains and Staining; Dyes. 118 Biological Stains o •H .5- o o 4- I 1 .3- .2- I-. I z UJ o QC O O Ci I I 1 i--h^| • I ^400 460 520 580 640 700 WAVELENGTH Tn }X Fig. 13. Spectral curves of three oxazin dyes: 1. Brilliant cresyl blue. 2. Nile blue sulfate. 3. Resazurin. staining it has special value because of its properties as an indicator of oxidation-reduction. Of recent years it has been employed for numerous purposes: staining protozoa, nematodes; in ani Stock Photo

RMRHG6W5–. Biological stains; a handbook on the nature and uses of the dyes employed in the biological laboratory. Stains and staining (Microscopy); Stains and Staining; Dyes. 118 Biological Stains o •H .5- o o 4- I 1 .3- .2- I-. I z UJ o QC O O Ci I I 1 i--h^| • I ^400 460 520 580 640 700 WAVELENGTH Tn }X Fig. 13. Spectral curves of three oxazin dyes: 1. Brilliant cresyl blue. 2. Nile blue sulfate. 3. Resazurin. staining it has special value because of its properties as an indicator of oxidation-reduction. Of recent years it has been employed for numerous purposes: staining protozoa, nematodes; in ani

RF2DP3NFA–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NJR–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NGW–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NHK–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NHM–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NJE–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NH7–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NFF–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NEN–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NJF–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NET–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NJ5–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NHB–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

RF2DP3NJK–Round worms in human intestine, computer illustration. Roundworms, or nematodes, include numerous free-living and pathogenic species. Nematodes that c

Three nematodes Stock Photos and Images

Three nematodes Stock Photos and Images

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