Empoasca Stock Photos and Images

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Empoasca Stock Photos and Images

Cotton jassid Empoasca sp on cotton leaf Stock Photo

RMAT4NED–Cotton jassid Empoasca sp on cotton leaf

Extreme close up of a tiny leafhopper, empoasca species on wood. (Lateral view) Stock Photo

RFJ97NMH–Extreme close up of a tiny leafhopper, empoasca species on wood. (Lateral view)

Cotton jassid Empoasca spp nymph on a cotton plant Stock Photo

RMAXR6PD–Cotton jassid Empoasca spp nymph on a cotton plant

Grape leafhopper, Empoasca vitis Stock Photo

RMT7JBG0–Grape leafhopper, Empoasca vitis

Leafhopper of Empoasca pteridis under a potato leaf. Stock Photo

RF2RDAXPA–Leafhopper of Empoasca pteridis under a potato leaf.

empoasca flavescens in the wild state Stock Photo

RF2RX0C93–empoasca flavescens in the wild state

damaged vine leaf by the cicada Empoasca vitis and Zygina rhamni. White spots on a green leaf in the gardener's hand. Pest control. Stock Photo

RF2K1R8AW–damaged vine leaf by the cicada Empoasca vitis and Zygina rhamni. White spots on a green leaf in the gardener's hand. Pest control.

The egg shell of Empoasca maculata is on the bark, North China Stock Photo

RF2RW5505–The egg shell of Empoasca maculata is on the bark, North China

Green vine cicada (Empoasca vitis) on a leaf, with copy space, isolated, black background Stock Photo

RF2JBBY4R–Green vine cicada (Empoasca vitis) on a leaf, with copy space, isolated, black background

Smaller green leafhopper Empoasca vitis isolated on white background Stock Photo

RF2BK686H–Smaller green leafhopper Empoasca vitis isolated on white background

POTATO LEAF HOPPER (EMPOASCA FABAE) ADULT ON POTATO; DESTRUCTIVE TO POTATO, EGGPLANT AND RHUBARB / STUDIO Stock Photo

RMD03RED–POTATO LEAF HOPPER (EMPOASCA FABAE) ADULT ON POTATO; DESTRUCTIVE TO POTATO, EGGPLANT AND RHUBARB / STUDIO

Closeup of an empoasca bug on plants Stock Photo

RF2HMMGN1–Closeup of an empoasca bug on plants

Image of Green Planthopper (Siphanta acuta) on nature background. Animal Stock Photo

RF2GCBDH1–Image of Green Planthopper (Siphanta acuta) on nature background. Animal

Planthopper also known as Fish Moth, Siphanta acuta, Satara, Maharashtra, India Stock Photo

RF2C6DCPG–Planthopper also known as Fish Moth, Siphanta acuta, Satara, Maharashtra, India

Macro shot of a Planthopper insect (Fulgoromorpha), over black background Stock Photo

RF2H3E18A–Macro shot of a Planthopper insect (Fulgoromorpha), over black background

Fish moth hopper, Siphanta acuta, Satara, Maharashtra, India Stock Photo

RF2J1AYB8–Fish moth hopper, Siphanta acuta, Satara, Maharashtra, India

A small cicada on a leaf. Native to Germany. Close-up of a tiny Empoasca Species, a small green cicada. Stock Photo

RF2PR6HC6–A small cicada on a leaf. Native to Germany. Close-up of a tiny Empoasca Species, a small green cicada.

Journal of bacteriology . arious species of flies are thought not to be active agents in transmit-ing infection though they may be important in carrying the organismto blossoms or to wounds. The experiments included the followingsuspected carriers: Pollenia rudis, Empoasca mali, Psylla pyricola,Plagiognathus politus, Sapromyza hispina.—F. L. S. Citrus Canker. F. A. Wolf. (J. Agr. Res. 6, 69-99.) A serious citrus disease has recently been introduced into the GulfStates, known as citrus canker. The primary cause is Ps. citri Hasse,an organism with a single flagellum, shown by the writer to have Stock Photo

RM2AJ6XRB–Journal of bacteriology . arious species of flies are thought not to be active agents in transmit-ing infection though they may be important in carrying the organismto blossoms or to wounds. The experiments included the followingsuspected carriers: Pollenia rudis, Empoasca mali, Psylla pyricola,Plagiognathus politus, Sapromyza hispina.—F. L. S. Citrus Canker. F. A. Wolf. (J. Agr. Res. 6, 69-99.) A serious citrus disease has recently been introduced into the GulfStates, known as citrus canker. The primary cause is Ps. citri Hasse,an organism with a single flagellum, shown by the writer to have

RMBKG51H–Potato leafhopper

Photomicrograph of cotton leafhopper or jassid (Amrasca spp.) nymph on cotton petiole, Thailand Stock Photo

RM2GCJMC6–Photomicrograph of cotton leafhopper or jassid (Amrasca spp.) nymph on cotton petiole, Thailand

Photomicrograph of cotton leafhopper or jassid (Amrasca spp.) adult on cotton leaf, Thailand Stock Photo

RM2GCJMC3–Photomicrograph of cotton leafhopper or jassid (Amrasca spp.) adult on cotton leaf, Thailand

Nymph, a leafhopper larva of Empoasca pteridis under a potato leaf. Stock Photo

RF2RDAXTF–Nymph, a leafhopper larva of Empoasca pteridis under a potato leaf.

RF2RW54YP–The egg shell of Empoasca maculata is on the bark, North China

Empoasca maculata on wild plants, North China Stock Photo

RF2T6T4AA–Empoasca maculata on wild plants, North China

RMD03RE6–POTATO LEAF HOPPER (EMPOASCA FABAE) ADULT ON POTATO; DESTRUCTIVE TO POTATO, EGGPLANT AND RHUBARB / STUDIO

RF2HMMGKF–Closeup of an empoasca bug on plants

RF2HAGW3R–Fish moth hopper, Siphanta acuta, Satara, Maharashtra, India

. Rhynchota ... Fig. 249.—Empoasca melichan. above claval area, near apex of clavus a black spot; wings palehyaline ; vertex shorter than breadth between eyes, subangularlyrounded in front; pronotam slightly longer than vertex ; faceunmarked; eyes black, their inner margins pale. Length 3 millim. Hub. Ceylon ; Dikoya (Green). 2674. Empoasca notata, MeJich. Horn. Faun. Cci/lofi, p. 214 (1903).. Fig. 250.—Empoasca notata.. Narrow, greyish-yellow or pale yellow; eyes black ; vertexobtusely angularly produced, with a white middle line in the neck ElIPOASCA. 405 and two obliqne transverse spots on Stock Photo

RM2CENA6D–. Rhynchota ... Fig. 249.—Empoasca melichan. above claval area, near apex of clavus a black spot; wings palehyaline ; vertex shorter than breadth between eyes, subangularlyrounded in front; pronotam slightly longer than vertex ; faceunmarked; eyes black, their inner margins pale. Length 3 millim. Hub. Ceylon ; Dikoya (Green). 2674. Empoasca notata, MeJich. Horn. Faun. Cci/lofi, p. 214 (1903).. Fig. 250.—Empoasca notata.. Narrow, greyish-yellow or pale yellow; eyes black ; vertexobtusely angularly produced, with a white middle line in the neck ElIPOASCA. 405 and two obliqne transverse spots on

RF2RDAXT3–Nymph, a leafhopper larva of Empoasca pteridis under a potato leaf.

Extreme close up of a tiny leafhopper, empoasca species on bark, wood. Stock Photo

RF2RAXNP4–Extreme close up of a tiny leafhopper, empoasca species on bark, wood.

Small leafhopper (Empoasca) killed by fungus Beauveria. Biological plant protection. Stock Photo

RF2T0APJH–Small leafhopper (Empoasca) killed by fungus Beauveria. Biological plant protection.

RF2T6T4AF–Empoasca maculata on wild plants, North China

. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 1915 ENTOMOLOGICAL SOCIETY. 107 the growth of the tree and forms a brown inerusted area the under surface of which is then invaded by the Pliytoptid mites, and these eat away the tissues underneath the bark and in that way separate the bark and cause the spreading of these brown incrustations which are not therefore really produced by the Empoasca. In that way the whole story was brought together. It is most interesting to find that Prof. Brittain has discovered it in Nova Scotia. There is a very g Stock Photo

RMRMAJTA–. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 1915 ENTOMOLOGICAL SOCIETY. 107 the growth of the tree and forms a brown inerusted area the under surface of which is then invaded by the Pliytoptid mites, and these eat away the tissues underneath the bark and in that way separate the bark and cause the spreading of these brown incrustations which are not therefore really produced by the Empoasca. In that way the whole story was brought together. It is most interesting to find that Prof. Brittain has discovered it in Nova Scotia. There is a very g

RF2T0APJR–Small leafhopper (Empoasca) killed by fungus Beauveria. Biological plant protection.

RF2T6T4FD–Empoasca maculata on wild plants, North China

RF2JGE70Y–Nymph, a leafhopper larva of Empoasca pteridis under a potato leaf.

Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops. Stock Photo

RF2H87EC0–Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops.

. Cooperative economic insect report. Insect pests Control United States Periodicals. Empoasca lybica Damage to Grape Distribution: Wide range in Africa, from Mediterranean as far south as Tanganyika; also Israel and Spain.. General Distribution of Cotton Jassid * Also called green leafhopper (Cicadellidae, Hemiptera) No. 29 of Series. 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.. United States. Bureau of Entomology and P Stock Photo

RMRE8F5H–. Cooperative economic insect report. Insect pests Control United States Periodicals. Empoasca lybica Damage to Grape Distribution: Wide range in Africa, from Mediterranean as far south as Tanganyika; also Israel and Spain.. General Distribution of Cotton Jassid * Also called green leafhopper (Cicadellidae, Hemiptera) No. 29 of Series. 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.. United States. Bureau of Entomology and P

RF2T6T4B9–Empoasca maculata on wild plants, North China

RF2H87EC6–Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops.

RF2H87DXJ–Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops.

The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap. Stock Photo

RF2HJ22G5–The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

. Cooperative economic insect report. Insect pests Control United States Periodicals. - 1325 - INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES INDIAN COTTON JASSID (Empoasca devastans Distant) Economic Importance: This cicadellid is a well known major pest of cotton, and the most important representative of the genus Empoasca on the Indo-Pakistan sub-continent. The pest came into prominence early in the 1900's when it was found attacking American varieties of cotton newly introduced in the Punjab. Since then, it also has been reported as being serious on okra, potato, tomato and pepper. The la Stock Photo

RMRE8ERX–. Cooperative economic insect report. Insect pests Control United States Periodicals. - 1325 - INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES INDIAN COTTON JASSID (Empoasca devastans Distant) Economic Importance: This cicadellid is a well known major pest of cotton, and the most important representative of the genus Empoasca on the Indo-Pakistan sub-continent. The pest came into prominence early in the 1900's when it was found attacking American varieties of cotton newly introduced in the Punjab. Since then, it also has been reported as being serious on okra, potato, tomato and pepper. The la

RF2T6T4BA–Empoasca maculata on wild plants, North China

RF2HJ22FR–The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

. Cooperative economic insect report. Beneficial insects; Insect pests. INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES INDIAN COTTON JASSID (Empoasca devastans Distant) Economic Importance: This cicadellid is a well known major pest of cotton, and the most important representative of the genus Empoasca on the Indo-Pakistan sub-continent. The pest came into prominence early in the 1900's when it was found attacking American varieties of cotton newly introduced in the Punjab. Since then, it also has been reported as being serious on okra, potato, tomato and pepper. The latter three were severel Stock Photo

RMRE95YP–. Cooperative economic insect report. Beneficial insects; Insect pests. INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES INDIAN COTTON JASSID (Empoasca devastans Distant) Economic Importance: This cicadellid is a well known major pest of cotton, and the most important representative of the genus Empoasca on the Indo-Pakistan sub-continent. The pest came into prominence early in the 1900's when it was found attacking American varieties of cotton newly introduced in the Punjab. Since then, it also has been reported as being serious on okra, potato, tomato and pepper. The latter three were severel

RF2T6T4BC–Empoasca maculata on wild plants, North China

RF2HJ22FG–The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

. Casopis Ceské spolecnosti entomologické = Acta Societatis Entomologicae Bohemiae. Insects; Entomology. Obr. 5. Empoasca superba. a) pravé k?ídlo p?ední, b) pitivé k?ídlo zadní. nitida, fuscescente, inter oculos macula transversa semilunari in- structa; clypeo elongato-triangulari, víridiscente; pronoto maculis duabus magnis rotundatis, maximám partem disci pronotí occu-. 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.. Ces Stock Photo

RMRFPY8W–. Casopis Ceské spolecnosti entomologické = Acta Societatis Entomologicae Bohemiae. Insects; Entomology. Obr. 5. Empoasca superba. a) pravé k?ídlo p?ední, b) pitivé k?ídlo zadní. nitida, fuscescente, inter oculos macula transversa semilunari in- structa; clypeo elongato-triangulari, víridiscente; pronoto maculis duabus magnis rotundatis, maximám partem disci pronotí occu-. 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.. Ces

RF2T6T4BB–Empoasca maculata on wild plants, North China

RF2HJ22MJ–The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

. Bulletin of the U.S. Department of Agriculture. Agriculture. Bui. 805, U. S. Dept. of Agriculture. Plate I,. The Apple Leafhopper (Empoasca mald. A, Terminal leaves of apple shoot outgrowing injury by the leafhopper; B, curled condition of terminal leaves caused by the leafhopper.. 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.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Stock Photo

RMRGB7AJ–. Bulletin of the U.S. Department of Agriculture. Agriculture. Bui. 805, U. S. Dept. of Agriculture. Plate I,. The Apple Leafhopper (Empoasca mald. A, Terminal leaves of apple shoot outgrowing injury by the leafhopper; B, curled condition of terminal leaves caused by the leafhopper.. 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.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. ,

RF2T6T49K–Empoasca maculata on wild plants, North China

RF2HJ22F2–The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 805, U. S. Dept. of Agriculture. Plate L. The Apple Leafhopper (Empoasca mald. A, Terminal leaves of apple shoot outgrowing injury by the leafhopper; B, curled condition of terminal leaves caused by the leafhopper.. 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.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Stock Photo

RMRGC2C8–. Bulletin of the U.S. Department of Agriculture. Agriculture; Agriculture. Bui. 805, U. S. Dept. of Agriculture. Plate L. The Apple Leafhopper (Empoasca mald. A, Terminal leaves of apple shoot outgrowing injury by the leafhopper; B, curled condition of terminal leaves caused by the leafhopper.. 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.. United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of

RF2T6T4AT–Empoasca maculata on wild plants, North China

RF2HJ22MC–The little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

. Agricultural entomology for students, farmers, fruit-growers and gardeners. Insects; Beneficial insects; Insect pests. FAMILY PSYLLIUM 115 Apple Leafhopper (Empoasca mali).—The apple leafhopper, another very destructive form, affects apple and other fruit trees. Occasionally it is destructive to alfalfa, cow peas, potatoes and beans.. Fiu. 1.—Pear-tree psylla: adult female—natural size indicated by side line. (From Marlatt, Div. Ent., U. S. Dept. Ag.) The Sternorhynchi include those Homoptera that have the beak fused into the sternum. The group contains some remarkably specialized forms of i Stock Photo

RMRR1MAG–. Agricultural entomology for students, farmers, fruit-growers and gardeners. Insects; Beneficial insects; Insect pests. FAMILY PSYLLIUM 115 Apple Leafhopper (Empoasca mali).—The apple leafhopper, another very destructive form, affects apple and other fruit trees. Occasionally it is destructive to alfalfa, cow peas, potatoes and beans.. Fiu. 1.—Pear-tree psylla: adult female—natural size indicated by side line. (From Marlatt, Div. Ent., U. S. Dept. Ag.) The Sternorhynchi include those Homoptera that have the beak fused into the sternum. The group contains some remarkably specialized forms of i

The larva of the little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap. Stock Photo

RF2HGH7RE–The larva of the little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

RF2T6T4B0–Empoasca maculata on wild plants, North China

RF2T6T3X4–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Insect pests Control United States Periodicals. - 53 - INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES COTTON JASSID* (Empoasca lybica (Bergevin)) Economic Importance: This leafhopper is one of the most important pests on cotton in the Sudan where it caused as much as 25 percent loss of the crop yearly in areas of the Gezira Province prior to initiation of a control program in 1945. This program, which has involved up to 250,000 acres annually, resulted in an estimated saving of 225,000 bales (400 lbs. per bale) of lint cotton during the period 1945-54. In Stock Photo

RMRE8FN5–. Cooperative economic insect report. Insect pests Control United States Periodicals. - 53 - INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES COTTON JASSID* (Empoasca lybica (Bergevin)) Economic Importance: This leafhopper is one of the most important pests on cotton in the Sudan where it caused as much as 25 percent loss of the crop yearly in areas of the Gezira Province prior to initiation of a control program in 1945. This program, which has involved up to 250,000 acres annually, resulted in an estimated saving of 225,000 bales (400 lbs. per bale) of lint cotton during the period 1945-54. In

RF2HGH7TT–The larva of the little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

RF2T6T3YA–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Insect pests Control United States Periodicals. - 869 - INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES COTTON JASSID* (Empoasca lybica (Bergevin)) Economic Importance: This leafhopper is one of the most important pests on cotton in the Sudan where it caused as much as 25 percent loss of the crop yearly in areas of the Gezira Province prior to initiation of a control program in 1945. This program, which has involved up to 250,000 acres annually, resulted in an estimated saving of 225,000 bales (400 lbs. per bale) of lint cotton during the period 1945-54. I Stock Photo

RMRE8F5K–. Cooperative economic insect report. Insect pests Control United States Periodicals. - 869 - INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES COTTON JASSID* (Empoasca lybica (Bergevin)) Economic Importance: This leafhopper is one of the most important pests on cotton in the Sudan where it caused as much as 25 percent loss of the crop yearly in areas of the Gezira Province prior to initiation of a control program in 1945. This program, which has involved up to 250,000 acres annually, resulted in an estimated saving of 225,000 bales (400 lbs. per bale) of lint cotton during the period 1945-54. I

RF2HGH7W0–The larva of the little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

RF2T6T4BD–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Beneficial insects; Insect pests. - 869 INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES COTTON JASSID* (Empoasca lybica (Bergevin)) Economic Importance: This leafhopper is one of the most important pests on cotton in the Sudan where it caused as much as 25 percent loss of the crop yearly in areas of the Gezira Province prior to initiation of a control program in 1945. This program, which has involved up to 250,000 acres annually, resulted in an estimated saving of 225,000 bales (400 lbs. per bale) of lint cotton during the period 1945-54. In Israel, E. lyb Stock Photo

RMRE8DBA–. Cooperative economic insect report. Beneficial insects; Insect pests. - 869 INSECTS NOT KNOWN TO OCCUR IN THE UNITED STATES COTTON JASSID* (Empoasca lybica (Bergevin)) Economic Importance: This leafhopper is one of the most important pests on cotton in the Sudan where it caused as much as 25 percent loss of the crop yearly in areas of the Gezira Province prior to initiation of a control program in 1945. This program, which has involved up to 250,000 acres annually, resulted in an estimated saving of 225,000 bales (400 lbs. per bale) of lint cotton during the period 1945-54. In Israel, E. lyb

RF2HGH7RJ–The larva of the little leafhopper - Empoasca on the leaves of broad beans. These are crop pests that suck plant sap.

Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops. Insect on sugar beet leaf. Stock Photo

RF2GE5WC6–Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops. Insect on sugar beet leaf.

RF2T6T3X7–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Beneficial insects; Insect pests. POTATO LEAFHOPPER (Empoasca fabae) - OKLAHOMA - Heavy and wide- spread in peanuts in Caddo and Washita Counties past 3 weeks. Caused yellowing of leaves, some fields treated. (Okla. Coop. Sur.). INDIANA - Adults noneconomic in central district alfalfa. Most alfalfa 11-18 inches tall. (Meyer). OHIO - Beginning to decline statewide with cooler weather. Counts of 1-1.5 per sweep still found in alfalfa in Clinton, Madison, and Pickaway Counties. Noneconomic in hay in Meigs, Fayette, Washington, Scioto, and Pike Counties. (Fox) Stock Photo

RMRE8GTB–. Cooperative economic insect report. Beneficial insects; Insect pests. POTATO LEAFHOPPER (Empoasca fabae) - OKLAHOMA - Heavy and wide- spread in peanuts in Caddo and Washita Counties past 3 weeks. Caused yellowing of leaves, some fields treated. (Okla. Coop. Sur.). INDIANA - Adults noneconomic in central district alfalfa. Most alfalfa 11-18 inches tall. (Meyer). OHIO - Beginning to decline statewide with cooler weather. Counts of 1-1.5 per sweep still found in alfalfa in Clinton, Madison, and Pickaway Counties. Noneconomic in hay in Meigs, Fayette, Washington, Scioto, and Pike Counties. (Fox)

RF2GE5WBY–Potato leafhopper (Empoasca) belongs to family Cicadellidae. It is a pest of many types of Crops. Insect on sugar beet leaf.

Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury. Stock Photo

RF2H88P2D–Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury.

RF2T6T3YB–Empoasca maculata on wild plants, North China

RF2T6T4BF–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Beneficial insects; Insect pests. Light or non-economic Populations variable. ^^ Increasing or damaging New area records PEA APHID (Macrosiphum pisi) - OKLAHOMA. - Populations up to 14 per 10 sweeps in irrigated alfalfa in Texas County. (Coppock). NEBRASKA - Populations decreasing in northeast counties. Counts range up to 60 per 50 sweeps. (Fitchett, Roselle). WEST VIRGINIA - Heavy locally on alfalfa in Greenbrier County. (Dorsey, Hansen). LEAFHOPPERS - VERMONT - Large numbers many alfalfa fields. (MacCollom, August 23). LOUISIANA - Empoasca sp. infesting Stock Photo

RMRE8CRT–. Cooperative economic insect report. Beneficial insects; Insect pests. Light or non-economic Populations variable. ^^ Increasing or damaging New area records PEA APHID (Macrosiphum pisi) - OKLAHOMA. - Populations up to 14 per 10 sweeps in irrigated alfalfa in Texas County. (Coppock). NEBRASKA - Populations decreasing in northeast counties. Counts range up to 60 per 50 sweeps. (Fitchett, Roselle). WEST VIRGINIA - Heavy locally on alfalfa in Greenbrier County. (Dorsey, Hansen). LEAFHOPPERS - VERMONT - Large numbers many alfalfa fields. (MacCollom, August 23). LOUISIANA - Empoasca sp. infesting

RF2H88P3K–Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury.

Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury referred to a Stock Photo

RF2KEAYD1–Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury referred to a

RF2T6T4C9–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Insect pests Control United States Periodicals. Adult Genitalia Empoasca lybica Figures (except map) : Adult and damage to grape from Ruiz Castro, A. 1950. Bol. de Patol. Vegetal y Ent. Agr. 17:111-162. Genitalia and damage to leaf from Ruiz Castro, A. 1944. Fauna Ent. de la Vid en Espana. II. (Hemiptera). 189 pp. Madrid.. 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.. United States. B Stock Photo

RMRE8F5C–. Cooperative economic insect report. Insect pests Control United States Periodicals. Adult Genitalia Empoasca lybica Figures (except map) : Adult and damage to grape from Ruiz Castro, A. 1950. Bol. de Patol. Vegetal y Ent. Agr. 17:111-162. Genitalia and damage to leaf from Ruiz Castro, A. 1944. Fauna Ent. de la Vid en Espana. II. (Hemiptera). 189 pp. Madrid.. 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.. United States. B

RF2KEAYCD–Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury referred to a

RF2T6T4CP–Empoasca maculata on wild plants, North China

. Berliner entomologische Zeitschrift. Entomology; Insects. Fig. 6 9. Empoasca (Kybos Fieb.) punctum n. spec. Größe und Gestalt wie E. smanigdiila Fall., Farbe blaßgrün. Gesicht ohne Zeichnung; Scheitel mit feiner Mittellinie, rechts und links derselben je ein dunkelgrüner Punkt. Pronotum mit weißlicher Mittellinie und weißlichem Vorderrand. Decken blaßgrün, durchscheinend, mit grünlichen Nerven, längs der Schlußnaht in der Membran und des Clavus- Innenrandes je ein dunklerer grüner Streifen, Enden der Mittelzellen und die Endzellen rauchig getrübt, im Innenwinkel der innersten Mittelzelle ein Stock Photo

RMRHW22G–. Berliner entomologische Zeitschrift. Entomology; Insects. Fig. 6 9. Empoasca (Kybos Fieb.) punctum n. spec. Größe und Gestalt wie E. smanigdiila Fall., Farbe blaßgrün. Gesicht ohne Zeichnung; Scheitel mit feiner Mittellinie, rechts und links derselben je ein dunkelgrüner Punkt. Pronotum mit weißlicher Mittellinie und weißlichem Vorderrand. Decken blaßgrün, durchscheinend, mit grünlichen Nerven, längs der Schlußnaht in der Membran und des Clavus- Innenrandes je ein dunklerer grüner Streifen, Enden der Mittelzellen und die Endzellen rauchig getrübt, im Innenwinkel der innersten Mittelzelle ein

RF2KEAYCK–Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury referred to a

RF2T6T4CB–Empoasca maculata on wild plants, North China

. Bulletin - State Geological and Natural History Survey of Connecticut. Geology; Zoology; Botany; Natural history. ISO CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull.. Fig. 14. (la) Alebra albostrieUaFa]en,—head, dorsal view; (ib) same, wing; (ic) same, elytron. (2) Dikraneura abnormis Walsh,—head, dorsal view. (3a) Dikraneura fieberi Loew,—head, dorsal view; (3b) same, wing; (3c) same, elytron. (4a) Empoasca obtusa Walsh,—wing; (4b) same, elytron. (5a) Typhlocyba flavoscuta Gillette,—head, dorsal view; (5b) same, elytron; (5c) same, wing. (6a) Erythroneura obliqua Say,— elytron; (6b) same, Stock Photo

RMRG91J7–. Bulletin - State Geological and Natural History Survey of Connecticut. Geology; Zoology; Botany; Natural history. ISO CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull.. Fig. 14. (la) Alebra albostrieUaFa]en,—head, dorsal view; (ib) same, wing; (ic) same, elytron. (2) Dikraneura abnormis Walsh,—head, dorsal view. (3a) Dikraneura fieberi Loew,—head, dorsal view; (3b) same, wing; (3c) same, elytron. (4a) Empoasca obtusa Walsh,—wing; (4b) same, elytron. (5a) Typhlocyba flavoscuta Gillette,—head, dorsal view; (5b) same, elytron; (5c) same, wing. (6a) Erythroneura obliqua Say,— elytron; (6b) same,

RF2KEAYCR–Potato leafhopper - Empoasca fabae - damages crops through direct feeding on the sap. It is a piercing-sucking insect that causes injury referred to a

Leafhopper of Eupteryx atropunctata on potato leaf. Young, not yet fully colored. Stock Photo

RF2RDAXPW–Leafhopper of Eupteryx atropunctata on potato leaf. Young, not yet fully colored.

RF2T6T4CT–Empoasca maculata on wild plants, North China

. Cooperative economic insect report. Beneficial insects; Insect pests. 639 -. POTATO LEAFHOPPER (Empoasca fabae) - MICHIGAN - Very low in central and southwest areas. Highest counts 2 adults and 1 nymph per 100 sweeps of alfalfa. (Janes, Aug. 4). OHIO - Adults barely economic, ranged 8-12 per sweep in northeastern area alfalfa. Feeding damage light with few moderate and none severe. (Richter). MARYLAND - None on alfalfa in Talbot, Dorchester, Wicomico, and Somerset Counties. In western counties highest counts in 2-acre field, ranged 22-28 per sweep. Most fields in central area negative. Appea Stock Photo

RMRE8JNE–. Cooperative economic insect report. Beneficial insects; Insect pests. 639 -. POTATO LEAFHOPPER (Empoasca fabae) - MICHIGAN - Very low in central and southwest areas. Highest counts 2 adults and 1 nymph per 100 sweeps of alfalfa. (Janes, Aug. 4). OHIO - Adults barely economic, ranged 8-12 per sweep in northeastern area alfalfa. Feeding damage light with few moderate and none severe. (Richter). MARYLAND - None on alfalfa in Talbot, Dorchester, Wicomico, and Somerset Counties. In western counties highest counts in 2-acre field, ranged 22-28 per sweep. Most fields in central area negative. Appea

Leafhopper of Eupteryx atropunctata on potato leaf. Stock Photo

RF2RDAXPP–Leafhopper of Eupteryx atropunctata on potato leaf.

Nymph fo a leafhopper larva of Eupteryx atropunctata under a potato leaf. Stock Photo

RF2RDAXPG–Nymph fo a leafhopper larva of Eupteryx atropunctata under a potato leaf.

RF2T6T4BG–Empoasca maculata on wild plants, North China

. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. HOMOPTERA I35 Genus Chloroneura Walsh. CHLORONEURA PURA (Stal). Typhlocyha pura StAl, Stettin, ent. Zeitg., x, 175, 1858. Empoasca pura Woodworth, Psyche, v, 213, 1888-90. Sitka. Genus Empoasca Walsh. EMPOASCA COMMISSURALIS (Stal). Typhlocyba commissuralis Stal, Stettin, ent. Zeitg., xix, 196, 1858. Empoasca commissuralis Woodworth, Psyche, v, 214, 1888-90.— Van Duzee, Trans. Am. Ent. Soc, xxi, 310, 1894. Sitka. Superfamily PSTLLOIDEA Ashmead. Family PSYLLID.E. Genus Aphalara Forster. APHALARA SCHWARZI sp. nov. Aphalara sp. S Stock Photo

RMRPXRT4–. Alaska. Natural history -- Alaska; Scientific expeditions; Alaska. HOMOPTERA I35 Genus Chloroneura Walsh. CHLORONEURA PURA (Stal). Typhlocyha pura StAl, Stettin, ent. Zeitg., x, 175, 1858. Empoasca pura Woodworth, Psyche, v, 213, 1888-90. Sitka. Genus Empoasca Walsh. EMPOASCA COMMISSURALIS (Stal). Typhlocyba commissuralis Stal, Stettin, ent. Zeitg., xix, 196, 1858. Empoasca commissuralis Woodworth, Psyche, v, 214, 1888-90.— Van Duzee, Trans. Am. Ent. Soc, xxi, 310, 1894. Sitka. Superfamily PSTLLOIDEA Ashmead. Family PSYLLID.E. Genus Aphalara Forster. APHALARA SCHWARZI sp. nov. Aphalara sp. S

RF2RDAXTC–Nymph fo a leafhopper larva of Eupteryx atropunctata under a potato leaf.

RF2T6T4AW–Empoasca maculata on wild plants, North China

. Cicadelles des arbres ornementaux et fruitiers du Canada. Cicadelles; Fruits; Arbres d'ornement; Leaf-hoppers; Fruit; Ornamental trees. 95. 98 Plate IV, Figs. 83-98. 83, Empoasca spp.; 84, E. junipera DeLong and E. banksianae Hamilton; 85, E. elongella Metcalf; 86, E. coccinea (Fitch) and E. pinella Davidson & DeLong; 87, E. bipunctata (Oshanin); 88, E. maligna (Walsh) and E. pergandei Gillette; 89, E. populi Edwards; 90, E. carsona DeLong & Davidson; 91, E. portola Ross, E. rossi Hamilton, and E. empusa Hamilton; 92, E. gelbata DeLong & Davidson and E. coronata Hamilton; 93, E. Stock Photo

RMRJ5270–. Cicadelles des arbres ornementaux et fruitiers du Canada. Cicadelles; Fruits; Arbres d'ornement; Leaf-hoppers; Fruit; Ornamental trees. 95. 98 Plate IV, Figs. 83-98. 83, Empoasca spp.; 84, E. junipera DeLong and E. banksianae Hamilton; 85, E. elongella Metcalf; 86, E. coccinea (Fitch) and E. pinella Davidson & DeLong; 87, E. bipunctata (Oshanin); 88, E. maligna (Walsh) and E. pergandei Gillette; 89, E. populi Edwards; 90, E. carsona DeLong & Davidson; 91, E. portola Ross, E. rossi Hamilton, and E. empusa Hamilton; 92, E. gelbata DeLong & Davidson and E. coronata Hamilton; 93, E.

RF2T6T4BE–Empoasca maculata on wild plants, North China

RMRE8FN4–. Cooperative economic insect report. Insect pests Control United States Periodicals. Empoasca lybica Damage to Grape Distribution: Wide range in Africa, from Mediterranean as far south as Tanganyika also Israel and Spain.. General Distribution of Cotton Jassid * Also called green leafhopper (Cicadellidae, Hemiptera). 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.. United States. Bureau of Entomology and Plant Quarantine; U

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