The scientific study of diseases in plants, identification of the pathogen and their management is known as
Minerals absorbed by root move to the leaf through_____
A day is known as rainy day when in 24 hours rainfall is
Which of the following weed causes Dropsy disease in humans?
Dihybrid ratio 9:3:3:1 in F2 results due to independent assortment of :
Nipping – the removal of apical bud of young plants, is done in which crop?
Which of the following is best suited as catch crop?
Nitrogen supplied by 400 kg DAP is:
Cut or excised leaves remain green for long if induced to root or dipped in_____
Mean deviation is least when calculated about:
