Q.1 Vector of the bunchy top disease of banana is_________.
Aphis gossypii Banana weevil Pentalonia nigronervosa
Q.2 The grubs and adults bore into the rhizome of banana and cause stunting of rhizome development.
Banana rhizome weevil Banana pseudostem weevil Spodoptera litura
Q.3 Larval parasitoid, Goniozus nephantidis is the most effective in controlling the pest.
Rhinoceros beetle Red palm weevil Bark weevil
Q.4 Geometrical cutting on coconut fronds is due to__________.
Rhinoceros beetle Red palm weevil Black headed caterpillar
Q.5 In coconut, stem/root injection technique is used for the management of__________.
Q.6 Which pest of potato attacks the tuber both in field and storage?
Cut worm Potato tuber moth Potato aphids
Q.7 Notching of brinjal leaves is caused by feeding of___________.
Stem borer Epilachna beetle Shoot and fruit borer
Q.8 Mining and skeltanization of cabbage leaves is caused by________.
Diamond back moth Leaf webber Leucinodes orbonalis
Q.9 Release of larval parasitoid, Cotesia plutella is to reduce the damage of the following pests?
Diamond back moth Leaf webber Semilooper
Q.10 Irregular holes on cucurbit leaves is damage symptom of_________.
Fruit flies Flea beetle Painted bugs
Q.11 Which of the following is monophagous pests of mango?
Red ant Mango hopper Stem borer
Q.12 Which one of the following is serious pests of onion and garlic?
Thrips Mealy bug Bulb borer
Q.13 Shedding of citrus fruit with feeding punctures is a damage symptom of__________.
Fruit fly Citrus butterfly Fruit sucking moth
Q.14 In pomegranate, bagging of fruits with polythene cover is done to avoid damage from___________.
Fruit fly Fruit borer Fruit sucking moth
Q.15 Major pest of sapota is_________.
Hairy caterpillar Bud borer Seed borer
Q.16 Major pest of pomegranate is_______.
Aphid Fruit fly Fruit borer
Q.17 In mango, sticky bands around tree trunks provide protection against__________.
Hoppers Bark beetle Mango mealy bugs
Q.18 Black fly is serious pest of_________.
Grape Mango Citrus
Q.19 The black headed caterpillar is a pest of__________.
Coconut Citrus Aonla
Q.20 Major pest of cashew is_________.
Mite Red thrip Stem and root borer
Q.21 Diamond back moth is a pest of_________.
Crucifers Cucurbits Tomato
Q.22 Serpentine leaf miner______.
Ferrisia virgatta Liriomyza trifolli Psara bipunctalis
Q.23 Which of the following is not correctly matched regarding damage symptom in mango?
Webbing mango leaves with petiole intact – Red ant ‘T’ shaped marking on marble sized mango fruits – Mealy bugs Drying of inflorescence and shedding of flowers – Mango hoppers
Q.24 ‘T’ shaped marking on marble sized mango fruits is characteristic symptom of______.
Red ant Hopper Stone weevil
Q.25 Destructive stage of coconut rhinoceros beetle is________.
Egg Larvae Adult
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