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Browsing items in: Arthropod Pests of Corn

(237 results)



Display: 100

    • Western corn rootworm

    • Diabrotica virgifera virgifera
    • dorsal view of adults
    • Corn, Vegetable Crops
    • spotted cutworm

    • Xestia c-nigrum
    • lateral view of curled larva
    • Corn, Vegetable Crops, Greenhouse, Grape, Small Fruits
    • army cutworm

    • Euxoa auxiliaris
    • moths swarming house
    • Corn, Wheat, Vegetable Crops, Household, Sunflower Crops
    • chinch bug

    • Blissus spp.
    • life cycle
    • Corn, Turfgrass, Wheat, Sorghum
    • fall armyworm

    • Spodoptera frugiperda
    • pupae
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • army cutworm

    • Euxoa auxiliaris
    • larvae-dorsal and ventral view
    • Corn, Wheat, Vegetable Crops, Household, Sunflower Crops
    • Western bean cutworm

    • Striacosta albicosta
    • all 6 larval instars-lateral view
    • Corn, Vegetable Crops
    • garden fleahopper

    • Halticus bractatus
    • alates dorsal view
    • Corn, Vegetable Crops, Soybeans, Greenhouse, Potato
    • garden millipede

    • Oxidus gracilis
    • soybean seedling damage
    • Corn, Turfgrass
    • seedcorn maggot

    • Delia platura
    •  
    • Corn, Vegetable Crops, Soybeans
    • variegated cutworm

    • Peridroma saucia
    • dorsal view
    • Corn, Vegetable Crops, Turfgrass, Small Fruits, Greenhouse, Grape, Potato
    • black cutworm

    • Agrotis ipsilon
    • dorsal view of adult (moth)
    • Corn, Vegetable Crops, Turfgrass, Soybeans, Sorghum, Small Fruits, Sunflower Crops, Potato
    • variegated cutworm

    • Peridroma saucia
    • variegated cutworm in tomato
    • Corn, Vegetable Crops, Turfgrass, Small Fruits, Greenhouse, Grape, Potato
    • black cutworm

    • Agrotis ipsilon
    • black cutworm larva in turfgrass
    • Corn, Vegetable Crops, Turfgrass, Soybeans, Sorghum, Small Fruits, Sunflower Crops, Potato
    • variegated cutworm

    • Peridroma saucia
    • lateral view
    • Corn, Vegetable Crops, Turfgrass, Small Fruits, Greenhouse, Grape, Potato
    • Western bean cutworm

    • Striacosta albicosta
    • dorsal view of adult (moth)
    • Corn, Vegetable Crops
    • twospotted spider mite

    • Tetranychus urticae
    • soybean damage-abaxial side of leaf
    • Corn, Vegetable Crops, Soybeans, Sorghum, Dry Edible Beans, Potato, Nuts, Small Fruits, Greenhouse, Grape, Tree Fruits
    • common stalk borer

    • Papaipema nebris
    • dorsal view of larva in rhubarb
    • Corn, Vegetable Crops, Soybeans
    • twospotted spider mite

    • Tetranychus urticae
    • Scanning Electron Microscope (SEM) view of a twospotted spider mite
    • Corn, Vegetable Crops, Soybeans, Sorghum, Dry Edible Beans, Potato, Nuts, Small Fruits, Greenhouse, Grape, Tree Fruits
    • false chinch bug

    • Nysius raphanus
    • ventral view
    • Corn, Vegetable Crops, Sorghum
    • European corn borer

    • Ostrinia nubilalis
    • dorsal view of adult male
    • Corn, Vegetable Crops, Sorghum, Greenhouse, Potato
    • brown stink bug

    • Euschistus servus
    • adults
    • Corn, Vegetable Crops, Soybeans, Sorghum, Tree Fruits, Nuts
    • garden fleahopper

    • Halticus bractatus
    • tomato damage
    • Corn, Vegetable Crops, Soybeans, Greenhouse, Potato
    • cricket

    • Gryllus spp.
    • male-lateral view
    • Corn, Wheat, Household, Small Fruits, Cockroaches & Crickets, Museum
    • European corn borer

    • Ostrinia nubilalis
    • pupae
    • Corn, Vegetable Crops, Sorghum, Greenhouse, Potato
    • European corn borer

    • Ostrinia nubilalis
    • larva
    • Corn, Vegetable Crops, Sorghum, Greenhouse, Potato
    • twospotted spider mite

    • Tetranychus urticae
    •  
    • Corn, Vegetable Crops, Soybeans, Sorghum, Dry Edible Beans, Potato, Nuts, Small Fruits, Greenhouse, Grape, Tree Fruits
    • fall armyworm

    • Spodoptera frugiperda
    • larva Identification Chart
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • garden fleahopper

    • Halticus bractatus
    • milkweed leaf damage
    • Corn, Vegetable Crops, Soybeans, Greenhouse, Potato
    • bronzed cutworm

    • Nephelodes mimians
    • dorsal view of larva
    • Corn, Turfgrass, Greenhouse
    • common stalk borer

    • Papaipema nebris
    • dorsal view of larva
    • Corn, Vegetable Crops, Soybeans
    • Western bean cutworm

    • Striacosta albicosta
    • 4th instar larva-lateral view
    • Corn, Vegetable Crops
    • common stalk borer

    • Papaipema nebris
    • damage to rhubarb
    • Corn, Vegetable Crops, Soybeans
    • common stalk borer

    • Papaipema nebris
    • feeding galleries in rhubarb stem
    • Corn, Vegetable Crops, Soybeans
    • corn earworm

    • Helicoverpa zea
    • larva in corn ear-dorsal view
    • Corn, Vegetable Crops, Soybeans, Sorghum, Greenhouse
    • fall armyworm

    • Spodoptera frugiperda
    • mature larva
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • fall armyworm

    • Spodoptera frugiperda
    • early instar larva
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • corn earworm

    • Helicoverpa zea
    • larva (left), prepupa (middle), pupa (right)
    • Corn, Vegetable Crops, Soybeans, Sorghum, Greenhouse
    • false chinch bug

    • Nysius raphanus
    • dorsal view
    • Corn, Vegetable Crops, Sorghum
    • twospotted spider mite

    • Tetranychus urticae
    • soybean damage
    • Corn, Vegetable Crops, Soybeans, Sorghum, Dry Edible Beans, Potato, Nuts, Small Fruits, Greenhouse, Grape, Tree Fruits
    • European corn borer

    • Ostrinia nubilalis
    • egg mass
    • Corn, Vegetable Crops, Sorghum, Greenhouse, Potato
    • corn earworm

    • Helicoverpa zea
    • larva
    • Corn, Vegetable Crops, Soybeans, Sorghum, Greenhouse
    • variegated cutworm

    • Peridroma saucia
    • egg mass
    • Corn, Vegetable Crops, Turfgrass, Small Fruits, Greenhouse, Grape, Potato
    • European corn borer

    • Ostrinia nubilalis
    • damage to sorghum
    • Corn, Vegetable Crops, Sorghum, Greenhouse, Potato
    • Western bean cutworm

    • Striacosta albicosta
    • Western bean cutworm larvae, 1st-2nd instars-lateral view
    • Corn, Vegetable Crops
    • black cutworm

    • Agrotis ipsilon
    • tan form of black cutworm-lateral view of larvae
    • Corn, Vegetable Crops, Turfgrass, Soybeans, Sorghum, Small Fruits, Sunflower Crops, Potato
    • corn flea beetle

    • Chaetocnema pulicaria
    • dorsal view of adult and feeding damage
    • Corn, Wheat
    • fall armyworm

    • Spodoptera frugiperda
    • larva in fescue and damage to fescue
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • picnic beetle

    • Glischrochilus quadrisignatus
    • lateral and dorsal view of larvae
    • Corn, Vegetable Crops, Small Fruits
    • sod webworm

    •  
    • adult (moth)
    • Corn, Turfgrass
    • Japanese beetle

    • Popillia japonica
    • dorsal view of adult
    • Corn, Turfgrass, Soybeans, Potato, Nuts, Exotic Pests, Tree Fruits, Grape, Small Fruits
    • spotted cutworm

    • Xestia c-nigrum
    • lateral view of larva
    • Corn, Vegetable Crops, Greenhouse, Grape, Small Fruits
    • root aphid

    • Pemphigus spp.
    • ventral view
    • Corn, Vegetable Crops, Greenhouse
    • yellowstriped armyworm

    • Spodoptera ornithogalli
    • on green bean plant
    • Corn, Soybeans, Small Fruits, Potato
    • fall armyworm

    • Spodoptera frugiperda
    • larvae
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • yellow woollybear

    • Spilosoma virgninica
    •  
    • Corn, Vegetable Crops, Soybeans, Sunflower Crops, Grape
    • armyworm

    • Pseudaletia unipuncta
    • damage to corn
    • Corn, Turfgrass, Vegetable Crops, Wheat, Greenhouse
    • garden fleahopper

    • Halticus bractatus
    • adults and nymphs-dorsal view
    • Corn, Vegetable Crops, Soybeans, Greenhouse, Potato
    • spotted cutworm

    • Xestia c-nigrum
    • larva
    • Corn, Vegetable Crops, Greenhouse, Grape, Small Fruits
    • Western bean cutworm

    • Striacosta albicosta
    • 4th instar larva-dorsal view
    • Corn, Vegetable Crops
    • root aphid

    • Pemphigus spp.
    • ventral view-anterior zoom
    • Corn, Vegetable Crops, Greenhouse
    • yellowstriped armyworm

    • Spodoptera ornithogalli
    • dorsal view of larva on lettuce
    • Corn, Soybeans, Small Fruits, Potato
    • variegated cutworm

    • Peridroma saucia
    • variegated cutworm by cabbage
    • Corn, Vegetable Crops, Turfgrass, Small Fruits, Greenhouse, Grape, Potato
    • armyworm

    • Pseudaletia unipuncta
    • 3rd instar larva-lateral view
    • Corn, Turfgrass, Vegetable Crops, Wheat, Greenhouse
    • European corn borer

    • Ostrinia nubilalis
    • dorsal view of adult female
    • Corn, Vegetable Crops, Sorghum, Greenhouse, Potato
    • fall armyworm

    • Spodoptera frugiperda
    • adult
    • Corn, Wheat, Greenhouse, Vegetable Crops, Soybeans, Turfgrass, Sorghum
    • black cutworm

    • Agrotis ipsilon
    • black cutworm damage
    • Corn, Vegetable Crops, Turfgrass, Soybeans, Sorghum, Small Fruits, Sunflower Crops, Potato
    • twospotted spider mite

    • Tetranychus urticae
    • dorsal view
    • Corn, Vegetable Crops, Soybeans, Sorghum, Dry Edible Beans, Potato, Nuts, Small Fruits, Greenhouse, Grape, Tree Fruits
    • spotted cucumber beetle

    • Diabrotica undecimpunctata howardi
    • feeding damage to petunia blossoms
    • Corn, Vegetable Crops, Soybeans, Potato
    • chinch bug

    • Blissus spp.
    • nymphs
    • Corn, Turfgrass, Wheat, Sorghum
    • root aphid

    • Pemphigus spp.
    • population on wheat roots
    • Corn, Vegetable Crops, Greenhouse
    • armyworm

    • Pseudaletia unipuncta
    • damage to corn
    • Corn, Turfgrass, Vegetable Crops, Wheat, Greenhouse
    • bean leaf beetle

    • Cerotoma trifurcata
    • lateral view of adult
    • Corn, Vegetable Crops, Soybeans, Dry Edible Beans
    • spotted cucumber beetle

    • Diabrotica undecimpunctata howardi
    • lateral view of adult
    • Corn, Vegetable Crops, Soybeans, Potato
    • Japanese beetle

    • Popillia japonica
    • dorsal view of adult and feeding damage
    • Corn, Turfgrass, Soybeans, Potato, Nuts, Exotic Pests, Tree Fruits, Grape, Small Fruits
    • corn earworm

    • Helicoverpa zea
    • larva and larval chew mark
    • Corn, Vegetable Crops, Soybeans, Sorghum, Greenhouse

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