Description : The main symptom of American bollworm is
Last Answer : Ans. Larger circular bore holes with faecal pellets.
Description : Bemisia tabaci is scientific name of — a. Cotton whitefly b. Pink bollworm c. Cotton leaf roller d. American bollworm
Last Answer : a. Cotton whitefly
Description : Scientific name of pink bollworm is a. Helicoverpa armigera b. Earies vitella c. Pectinophora gossypiella d. None of these
Last Answer : c. Pectinophora gossypiella
Description : What triggers activation of protoxin to active toxin of Bacillus thuringiensis in bollworm? (a) Acidic pH of stomach (b) Body temperature (c) Moist surface of midgut (d) Alkaline pH of gut
Last Answer : (d) Alkaline pH of gut
Description : Bt cotton is resistant to bollworm, it is due to (a) Bt is repellent to bollworm(b) Bt is contact poison for bollworm (c) Bt is stomach poison; it changes the permeability of stomach due to generation of pores in alkaline environment of stomach (d) Bt is causing death due to asphagsiation of insect
Last Answer : (c) Bt is stomach poison; it changes the permeability of stomach due to generation of pores in alkaline environment of stomach
Description : Pink bollworm is a pest of – 1) Gram 2) Okra 3) Mustard 4) Cotton
Last Answer : 4) Cotton
Description : Resetting of cotton flowers and double seed formation in cotton bolls are symptoms of — a. Red cotton bug b. Spotted bollworm c. Pink bollworm d. None of these
Last Answer : c. Pink bollworm
Description : The scientific name of Rice moth
Last Answer : Ans. Corcyra cephalonica DISEASES OF IMPORTANT CROPS (1) Rice
Description : The scientific name of Pulse beetle
Last Answer : Ans. Callosobruchus chinensis
Description : The scientific name of Red flour beetle
Last Answer : Ans. Tribolium castaneum
Description : The scientific name of Khapra beetle or Wheat beetle
Last Answer : Ans. Trogoderma granarium
Description : The scientific name of Cabbage head borer
Last Answer : Ans. Hellula undalis (15) Stored Grain Pests
Description : The scientific name of Diamond back moth (DBM) of cabbage
Last Answer : Ans. Plutella xylostella
Description : The scientific name of Cucurbits fruitfly
Last Answer : Ans. Dacus cucurbitae
Description : The scientific name of Red Pumpkin beetles of cucurbits
Last Answer : Ans. Raphidopalpa foveicollis
Description : The scientific name of Chilly thrips
Last Answer : Ans. Thrips tabaci
Description : The scientific name of fruit and shoot borer of Okra
Last Answer : Ans. Earias vitella
Description : The scientific name of Brinjal fruit and shoot borer
Last Answer : Ans. Leucinodes orbonalis
Description : The scientific name of Tomato fruit borer
Last Answer : Ans. Helicoverpa armigera
Description : The scientific name of Woolf aphis of apple
Last Answer : Ans. Eriosoma lanigerum (14) Pest of Vegetable Crops
Description : The scientific name of Fruit Borer of pomegranate
Last Answer : Ans. Conogethes punctiferalis
Description : The scientific name of Papaya fruitfly
Last Answer : Ans. Bactrocera/Dacus dorsalis
Description : The scientific name of Citrus Psylla
Last Answer : Ans. Diaphorina citri
Description : The scientific name of Lemon butterfly
Last Answer : Ans. Papillio demoleus
Description : The scientific name of Fruit sucking moth of citrus
Last Answer : Ans. Otheris materna
Description : The scientific name of Guava fruitfly
Last Answer : Ans. Bactrocera diversus
Description : The scientific name of Banana Stem weevil
Last Answer : Ans. Odoiporus longicollis
Description : The scientific name of Mango mealy bug
Last Answer : Ans. Drosicha mangiferae
Description : The scientific name of Mango hopper
Last Answer : Ans. Amritodus atkinsoni
Description : The scientific name of Tobacco cutworm
Last Answer : Ans. Spodoptera litura (13) Pest of Fruit Crops
Description : The scientific name of Potato tuber moth
Last Answer : Ans. Phthorimaea operculella
Description : The scientific name of Potato aphid
Last Answer : Ans. Aphis gossypii
Description : The scientific name of Whitefly of sugarcane
Last Answer : Ans. Aleurolobus barodensis (12) Potato and Tobacco
Description : The scientific name of Sugarcane root borer
Last Answer : Ans. Emmalocera depressella
Description : The scientific name of Sugarcane shoot borer
Last Answer : Ans. Chilo sacchariphagus
Description : The scientific name of Sugarcane Pyrilla/Leaf hopper
Last Answer : Ans. Pyrilla purpusilla
Description : The scientific name of Red Cotton Bug
Last Answer : Ans. Dysdercus koenigii
Description : The scientific name of Capitulai/Head borer
Last Answer : Ans. Helicoverpa armigera (10) Cotton
Description : The scientific name of Mustard Painted Bug
Last Answer : Ans. Bargrada cruciferarum (9) Sunflower and Linseed
Description : The scientific name of Mustard sawfly
Last Answer : Ans. Athaliya proxima
Description : The scientific name of Mustard aphid
Last Answer : Ans. Lipaphis erysimi
Description : The scientific name of Groundnut Leaf minor
Last Answer : Ans. Stomoperyx nertaria (8) Mustard
Description : The scientific name of White Grub of groundnut
Last Answer : Ans. Holotrachia conseguina
Description : The scientific name of Groundnut aphid
Last Answer : Ans. Aphis craccivora
Description : The scientific name of stemfly
Last Answer : Ans. Melanagromyza sojae
Description : The scientific name of Soybean Girdle beetle
Last Answer : Ans. Oberea brevis
Description : The scientific name of Pod bug
Last Answer : Ans. Clavigralla gibbosa (6) Soybean
Description : The scientific name of Pod fly
Last Answer : Ans. Melanagromyza obtuse
Description : The scientific name of Plume moth
Last Answer : Ans. Exelastis atomosa
Description : The scientific name of Pod borer
Last Answer : Ans. Etiella zincknella