Đang chuẩn bị liên kết để tải về tài liệu:
Population dynamics of lucerne aphid

Ngọc Quế 66 5 pdf

Đang chuẩn bị nút TẢI XUỐNG, xin hãy chờ Tải xuống

Investigations on population dynamics of lucerne aphid were carried out under field condition during 2018-19 at Instructional Farm, Junagadh Agricultural University, Junagadh. The activity of aphid, Aphis craccivora was commenced from 2nd week of February and remained upto 3rd week of March having peak during 4th week of February in lucerne crop. Simultaneously, higher population of lady bird beetles was observed during 4th week of January to 3rd week of March and showed significantly highly positive correlation with aphid population. |

TÀI LIỆU LIÊN QUAN

Population dynamics and efficacy of some insectides against mustard sawfly, athalia lugens proxima (Klug.) on mustard

Seasonal incidence and influence of weather factors on the population dynamics of sugarcane web mite, Schizotetranchyus andropogoni hirst on sugarcane

Effect of abiotic factors on the population dynamics of chilli thrips scirtothrips dorsalis (HOOD) in chilli, Capsicum Annum L. Crop in Allahabad, India

Population dynamics of predators and parasitoids of shoot and fruit borer, Earias spp in okra ecosystem

Population dynamics of Thrips and bud necrosis virus disease on tomato

Population dynamics of lucerne aphid

Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey

The population dynamics of file sharing Peer-to-Peer networks

Effect of weather parameters on population dynamics of mustard aphid

Seasonal incidence and population dynamics of major insect pest species of paddy collected in light trap in relation to weather parameters

Đã phát hiện trình chặn quảng cáo AdBlock

Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.