Pest control and its ecology
The book discusses how far chemical control has created problems and how far these may be solved by further chemical control or by alternative methods. The reasons why insects are pest problems are discussed so that the ecological merits and demerits of the various control methods can be assessed. S...
Đã lưu trong:
| Tác giả chính: | |
|---|---|
| Định dạng: | Sách |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Cambridge, New York
Cambridge Univ. Press
1989
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| Những chủ đề: | |
| Các nhãn: |
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
|---|
| LEADER | 00942nam a2200205Ia 4500 | ||
|---|---|---|---|
| 001 | CTU_27201 | ||
| 008 | 210402s9999 xx 000 0 und d | ||
| 020 | |b Sai ISBN ;38.81Dfl | ||
| 082 | |a 632.9 | ||
| 082 | |b E54 | ||
| 100 | |a Helmut F van Emden | ||
| 245 | 0 | |a Pest control and its ecology | |
| 245 | 0 | |c Helmut F van Emden | |
| 260 | |a Cambridge, New York | ||
| 260 | |b Cambridge Univ. Press | ||
| 260 | |c 1989 | ||
| 520 | |a The book discusses how far chemical control has created problems and how far these may be solved by further chemical control or by alternative methods. The reasons why insects are pest problems are discussed so that the ecological merits and demerits of the various control methods can be assessed. Stress is laid on both the biotic and economic environments in which pest control has to operate | ||
| 650 | |a pests control | ||
| 904 | |i Minh, 981203 | ||
| 980 | |a Trung tâm Học liệu Trường Đại học Cần Thơ | ||