Studies on seasonal incidence and diversity of major pests in black gram under rainfed conditions
K Selvam, N Shiva, P Manikandan… - Journal of …, 2022 - indianjournals.com
The aphids, Aphis craccivora population on black gram during the 7th SMW in rabi (2017–
18) was abundant (17 aphids/three leaves), but thereafter declined but 17th SMW, saw …
18) was abundant (17 aphids/three leaves), but thereafter declined but 17th SMW, saw …