Question
15 12 ? 9 21
6 What should come in place of the question mark (?) in the following number series?Solution
15 – 3 = 12 12 + 6 = 18 18 – 9 = 9 9 + 12 = 21 21 – 15 = 6
Insects belong to the phylum_____
‘Bagging’ or protective covering of fruit clusters is commonly used to protect against which type of pest?
The type of antennae found in Honeybee are………………
Which insecticidal compound primarily interferes with the axonal transmission, prolonging the closure of sodium gated channels in the nervous system?
Larvae of _____________ causes damage in redgram by webbing together flowers, pods and leaves with frass often on pods and shoot tips.
Shellac is secreted by
This toxin is derived from Bacillus thuringiensis, alters the ion permeability of the midgut epithelia in insects, leading to gut paralysis and death:
What is the term used to describe the average density of a pest population around which it fluctuates due to biotic and abiotic factors in the absence o...
Planting of marigold as trap crop in Tomato and Cotton is used to attract to_______
Elytra are the modified, hardened front wings of _____
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