RMCW3FY5–Water lily aphid (Rhopalosiphum nympheae) on lily flower
RF2NRXT3F–Aphids are a sucking pest on the cob of corn
RMEWPMPD–Oat aphids (Rhopalosiphum padi) on corn
RM2BF6J1A–Rhopalosiphum monardae. 7 Oct 20151
RMGK8K46–Oat aphids (Rhopalosiphum padi) on corn leaf
RMD03RDG–CORN LEAF APHID (APHIS MAIDIS; RHOPALOSIPHUM MAIDIS) ON CORN PLANT; DESTRUCTIVE TO SORGHUM AND BARLEY
RMJ4BJBP–Rhopalosiphum padi
RM2D7A96H–Indonesia, Rhopalosiphum oleraceae Van der Goot, 1917, Animalia, Arthropoda, Insecta, Hemiptera, Sternorrhyncha, Aphididae, Aphidinae
RM2AN54D7–A preliminary introduction to the study of entomologyTogether with a chapter on remedies, or methods that can be used in fighting injurious insects; insect enemies of the apple tree and its fruit, and the insect enemies of small grains . Fig. 95.—Lace-wing: a, eggs on leaf; h, larva; c, d, mature insect.[After Riley.] Other species of Aphididse that have been taken upon smallgrain are the following as nearly as they have been determinedand reported: SiPHONOPHORA GRANARIA Kirby. Aphis mali Linn.Aphis—sp.Myzus—sp.Meqouea—sp. TOXOPTERA GRAMINUM Rond. Callipterus—sp.Rhopalosiphum—sp. TOXABES sp. S
RF2JKKY19–Cereal leaf aphid Rhopalosiphum maidis infestation on the corn stalk.
RMDGYN0E–Water-lily aphid, Rhopalosiphum nymphaeae on Common Duckweed. Garden pond, Dorset.
RM2AK9HHA–White water lily, Nymphaea alba in flower in deep acid pool, heavily infested with Water lily aphid, Rhopalosiphum nymphaeae.
RMCW3FX9–Water lily aphid (Rhopalosiphum nympheae) on lily flower
RF2NHBJEX–A small herbivorous insect - aphid (Aphidoidea) on a green cob of corn
RMAWARYG–Cereal leaf aphid Rhopalosiphum maidis infestation on a maize leaf
RM2BF6J10–Rhopalosiphum serotinae. 7 Oct 20151
RMCXRA4Y–Bird-cherry aphid, Rhopalosiphum padi, infestation on a wheat leaf
RMGD787A–Oat aphids (Rhopalosiphum padi) on a corn cob
RMAWNTBY–Cereal or corn leaf aphid Rhopalosiphum maidis infestation on cereal leaves
RMD03RDC–CORN LEAF APHID (APHIS MAIDIS; RHOPALOSIPHUM MAIDIS) ON CORN PLANT; DESTRUCTIVE TO SORGHUM AND BARLEY
RMB2F52J–Water lily aphid Rhopalosiphum nympheae on greater spearwort Ranunculus lingua
RM2CD9PB0–. Insect pests of farm, garden and orchard . theeggs are readily recognized, the tips containing them should becut off and destroyed during the winter. The Currant-aphis * The young foliage of currants, and sometimes of gooseber-ries, is often found curled up in late spring with many bladder- * Myzus ribis Linn. Pamily Aphididoe. See V. H. Lowe, Bulletin 139,N. Y. Agr. Exp. Sta., p. 660. Another species, Rhopalosiphum ribis Linn.,is also common on currant and is described and figured by Mr. Lowe. INSECTS INJURIOUS TO CURRANT AND GOOSEBERRY 485 like galls on the leaves, inside of which are foun
RF2JKKXWC–Cereal leaf aphid Rhopalosiphum maidis infestation on the corn stalk.
RF2WWF1F9–Young aphids of the Bird cherry-oat aphid (Rhopalosiphum padi) after hibernating on buds bird cherry.
RF2NHBJEP–A small herbivorous insect - aphid (Aphidoidea) on a green cob of corn
RM2BF6J15–Rhopalosiphum subterraneum. 7 Oct 20151
RMD03RDY–CORN LEAF APHID (APHIS MAIDIS) (RHOPALOSIPHUM MAIDIS) DESTRUCTIVE TO SORGHUM, BARLEY ON CORN PLANT
RMB2F9TA–Water lily aphid Rhopalosiphum nympheae on greater spearwort Ranunculus lingua
RM2CDM572–. Insect pests of farm, garden and orchard . of winter, as in cabbage pits, or in the South.The small, oval, shining black eggs are deposited in the axils ofthe buds or in crevices of the bark. ! The eggs hatch veryearly in the spring so that the young stem-mothers from themare often almost fully grown before the earliest peach or plumblossoms open. About the time the buds begin to open on thesetrees, the stem-mothers are all of a deep pink color and begin to * Myzus persicoe Sulz. Family Aphididoe. (Syn.—Rhopalosiphum diantJiiSchr.) See Gillette and Taylor, Bulletin 133, Colo. Agr. Exp. Sta.,
RF2WWF1F1–Young aphids of the Bird cherry-oat aphid (Rhopalosiphum padi) after hibernating on buds bird cherry.
RF2K8CA1B–Cereal leaf aphid Rhopalosiphum maidis infestation on the maize.
RF2NRXT0N–Aphids are a sucking pest on the cob of corn
RM2BF6J07–Rhopalosiphum corylina. 7 Oct 20151
RMB2F550–Water lily aphid Rhopalosiphum nympheae on greater spearwort Ranunculus lingua
RM2D7A96E–Florence, South Carolina, United States, Rhopalosiphum subterraneum Mason, 1937, Animalia, Arthropoda, Insecta, Hemiptera, Sternorrhyncha, Aphididae, Aphidinae
RMBHF8FE–Bird cherry aphid (Rhopalosiphum padi) colony on a wheat leaf
RMRJYB3G–. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. Rhopalosiphum maidis (Fitch) corn leaf aphid. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture and Agri-Food Canada
RMAKBY5X–Bird cherry aphid Rhopalosiphum padi infestation on a Canna peduncle
RF2K8CA55–Cereal leaf aphid Rhopalosiphum maidis infestation on the maize.
RF2NHBJHN–A small herbivorous insect - aphid (Aphidoidea) on a green cob of corn
RM2BF6J0W–Rhopalosiphum nervatum. 7 Oct 20151
RM2D7A98G–Anacostia, District of Columbia, United States, Rhopalosiphum violae Pergande, 1900, Animalia, Arthropoda, Insecta, Hemiptera, Sternorrhyncha, Aphididae, Aphidinae
RMRJYB57–. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. Rhopalosiphum insertum (Walker) apple grain aphid. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture and Agri-Food Canada
RMRJYB0K–. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. Rhopalosiphum rufiabdominale (Sasaki) rice root aphid. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture and Agri-Food Canada
RF2K8C9WC–Cereal leaf aphid Rhopalosiphum maidis, rose-grain aphid Metopolophium dirhodum infestation on the maize.
RF2P68PE3–A small herbivorous insect - aphid (Aphidoidea) on a green cob of corn
RM2BF6J0C–Rhopalosiphum violae. 7 Oct 20151
RM2D7A971–Plant City, Hillsborough, Florida, United States, Rhopalosiphum gnaphalii Tissot, 1933, Animalia, Arthropoda, Insecta, Hemiptera, Sternorrhyncha, Aphididae, Aphidinae
RMRJYBNW–. Atlas des pucerons piégés dans les champs agricoles. Pucerons; Ennemis des cultures; Aphids; Agricultural pests. Rhopalosiphum insertum (Walker) puceron des graminées. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture et agro-alimentaire Canada
RMRH1HAA–. British vegetable galls, an introduction to their study. Galls (Botany). Plate io6.. OF Ril'cs iiii^niiii Linn. Rhopalosiphum rihis Linn. (TWO-TlilRLIS .NAT. SIZE.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Connold, Edward T. , 1862-1910. London, Hutchinson & co.
RMRJYBMG–. Atlas des pucerons piégés dans les champs agricoles. Pucerons; Ennemis des cultures; Aphids; Agricultural pests. Rhopalosiphum maidis (Fitch) puceron du maïs. a) sensilles. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture et agro-alimentaire Canada
RMRJYBKJ–. Atlas des pucerons piégés dans les champs agricoles. Pucerons; Ennemis des cultures; Aphids; Agricultural pests. Rhopalosiphum padi (Linnaeus) puceron bicolore des céréales. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture et agro-alimentaire Canada
RMBAHBXE–Rose grain aphids Metopolophium dirhodum and bird cherry aphids Rhopalosiphum padi on barley
RMBD3WP0–Hover fly larva on a reedmace leaf with waterlily aphids Rhopalosiphum nymphaeae
RF2K8C9NR–Cereal leaf aphid Rhopalosiphum maidis, rose-grain aphid Metopolophium dirhodum infestation on the maize.
RF2ND3EN7–Aphids are a sucking pest on the cob of corn
RF2KEDBRB–Young aphids of the Bird cherry-oat aphid (Rhopalosiphum padi) after hibernating on buds bird cherry.
RM2D7A972–Stanford University, Santa Clara, California, United States, Rhopalosiphum arbuti Davidson, 1910, Animalia, Arthropoda, Insecta, Hemiptera, Sternorrhyncha, Aphididae, Aphidinae
RM2BF57BK–Rhopalosiphum arbuti. 6 Oct 20151
RMRJYBK3–. Atlas des pucerons piégés dans les champs agricoles. Pucerons; Ennemis des cultures; Aphids; Agricultural pests. Rhopalosiphum rufiabdominale (Sasaki) puceron de la racine de riz. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Gualtieri, Lola L. [Ottawa] : Agriculture et agro-alimentaire Canada
RMBD3WR7–Hover fly egg on a reedmace leaf with waterlily aphids Rhopalosiphum nymphaeae
RF2ND3EJK–Aphids are a sucking pest on the cob of corn
RF2KEDBR6–Young aphids of the Bird cherry-oat aphid (Rhopalosiphum padi) after hibernating on buds bird cherry.
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