Đang chuẩn bị liên kết để tải về tài liệu:
Insect pests of mustard and their natural enemies in Assam
Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ
Tải xuống
Field experiment was conducted in Instructional-Cum-Research (ICR) farm, Assam Agricultural University, Jorhat during rabi 2018& 2019 to investigate the insect pests and natural enemies of mustard. During the period of present investigation, a total number of four insect pests from four different families viz, mustard aphid, Lipaphis erysimi (Kalt.) . |