Question
What is the term used to describe the level of
population density at which control measures should be implemented to prevent a rising pest population from reaching the economic injury level?Solution
Explanation: The correct answer is B. Economic threshold level (ETL) refers to the population density at which control measures should be applied to prevent pest populations from reaching the economic injury level.
Which among the following is a method of identifying leader?
The following are the steps of chemiosmotic ATP synthesis in the light reaction. Arrange them in correct order of their occurence-
(A) H diffuse ...
The “Nutrient Index” concept in soil fertility assessment was introduced by:
Which is the lead agency for implementing e-NAM?
 'Opaque-2' mutant of maize has:
Match set AÂ with set BÂ
On the basis of climatic condition, Walnut is an example of which type of fruit crop?
Who has become the first women Director General of World Trade Organization?
Most adopted training system in India for grapevines isÂ
White eye deficiency is found in which crop?