Agriculture Sciences - ICAR AIEEA (Horticulture & Plant Pathology)

Fruit/Vegetable Cultivation, Post-Harvest & Plant Diseases question bank (Pomology, Olericulture & Plant Protection)

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Q1.

Entomology (Integrated Pest Management): In pest population dynamics in 'Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple)', what is the Economic Threshold Level (ETL) defined as?

(A)

The pest population density at which control measures should be initiated to prevent the population from reaching the Economic Injury Level (EIL) (Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple))

(B)

The lowest pest population that will cause economic damage (EIL)

(C)

Zero pest population

(D)

The maximum pesticide concentration legally permitted

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Q2.

Vegetable Science (Olericulture): Which bitter cucurbitacin chemical compound present in cucurbits is induced under environmental stress conditions in 'Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple)'?

(A)

Cucurbitacin B and E (Pomology: Cultivation of Major Fruit Crops (Mango, Banana, Citrus, Apple))

(B)

Solanine

(C)

Capsaicin

(D)

Sinigrin

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