Strategies for ...

Sesbania rostrata is preferred as green manure over other species because -

Mycorrhiza work's as -

Which of the following groups of herbicides is derived from urea, and is used for controlling weeds in tea, tobacco and cotton ?

Which of the following pest is eradicated by sterilisation technique?

Azolla increases rice productivity due to its association with -

Which of the following pairs serve as biofertilizers?

Carbamates are used as a

One of the following is a source of rubber:

Which insect was used to check the spread of cacti ?

Guayule is –

Bacillus thuringiensis is used to control-

Which of the most important source of food and fodder?

In 1984 Bhopal gas tragedy was caused due to leakage of -

Which of the following plant is used as green manure ?

Which of these is a new crop ?

Which of the following plants is most commonly used as green manure in India?

Organo phosphates inhibit cholinesterase which of the following is a cholinesterase inhibitor -

Which of the following statement is incorrect about D.D.T. ?

A gene bank is a place where valuable plant material is preserved in viable condition-gene bank are part of -

VAM (Vesicular arbuscular mycorrhizae) represents