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What type of resistance is effective against all races of a pathogen but is of permanent nature?
The condition in plants brought about through lack of certain essential elements and is not easily detected by outward appearance.
Which disease in cotton exhibits bronzing of veins, interveinal chlorosis, and yellowing of leaves, with characteristic drying of leaf margins and inter...
What term is used to describe the process in bacteria where cells are transformed genetically by absorbing genetic material released during the rupture ...
DSF (defatted soy flour) is used in the manufacture of
Which fungal disease causes circular grey spots with light-colored centers on the leaves of brinjal, later forming black pycnidia, and leads to canker d...
Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
Which disease in Bengal Gram displays round or elongated lesions on leaflets with brown spots, surrounded by a brown margin, and pycnidia arranged in co...
In this disease, the leaves may show a mottled or stippled pattern, with a combination of yellow and green areas.The veins of the leaves turn yellow, gi...
Hardy-Weinberg law is applicable for maintainence of genetic purity of