Find the odd one out.
All except Brick are suits of cards.
Which insecticide group is primarily identified by its action of inhibiting the cholinesterase enzyme?
Who first saw and described a live cell under microscope?
In field experimentation, local control is a device to maintain
The deficiency symptom of which of the following nutrient first appears on terminal bud of the plants is
What is the key role of chitosan produced from chitin in shrimp shell waste?
Which among the following is an example of bacteria that is used for pest control?
Particle density of soil is always ____________ bulk density in cultivated soil.
Pungency in onion bulb is due to:
Which of the following is affected first under water stress conditions?
Late blight and early blight of tomato is caused by which organism?