次期害蟲 的英文怎麼說
中文拼音 [cìqīhàichóng]
次期害蟲
英文
secondary insect-
It was the first trial to employ the newly equipped migration data acquisition and analysis system for the scanning entomological radar and, a twin light - trap developed in china for, systematic long - term observations of migration of the beet armyworm spodoptera exigua, beet webworm loxostege sticticalis and cotton bollworm helicoverpa armigera in northern china the study provided direct evidence for the migration of 5 ". exigua in china, many parameters of migratory behaviour of the three species of insects, a better understanding of the relationship between migratory behaviour and wind or temperature field. the results enriched the theory of migration and provided new scientific knowledge for pest management in china
本研究初步闡明了我國華北地區空中昆蟲群落結構,首次使用我國自行研製的掃描昆蟲雷達的數字化數據採集及分析系統,及價廉、高效的姊妹燈誘蟲法對華北地區甜菜夜蛾spodopteraexigua 、草地螟loxostegesticticalis和棉鈴蟲helicoverpaarmigera的遷飛進行了長期系統地觀測,得到了甜菜夜蛾在我國北方遷飛的直接證據,三種害蟲遷飛行為的若干參數,認識了昆蟲遷飛行為與風溫場的關系,豐富了昆蟲遷飛理論,為我國害蟲的治理提供了科學依據。There are several insect pests and diseases breaking out simultaneously in xiangshui county in 1998 while rice is in the ear. for integrated controlling these pests effectively as well as using less manpower and cost. we took such measures as taking account of all the major heading pests, selecting the appropriate insecticides and fungicides at the same time only once, which reaches the goal of overall - control pests. all of these measures are well received by local peasants
響水縣98年水稻穗期多種蟲害,病害並發、重發應採取的綜合控制對策是在病蟲害集中發生和防治適期內採取適當調佳用藥時間,瞻前顧后,一藥多用,多藥合用,病蟲兼治,主次突出,達到全面控制病蟲害的目標,省工節本,深受群眾的歡迎。As many other countries, chinese consumers also demonstrate great variance in their acceptance and purchase will towards gm foods under different food categories. to be more specific, the consumers are most willing to accept and buy gm foods that improve nutrition, followed by pest - resistant types foods with those for extending shelf life being the least preferred
盡管如此,我國消費者對轉基因食品的接受程度和購買意願在不同的食品之間還是表現出了較大的差異,具體表現為:改善營養的最高,抗病蟲害的次之,延長貯存期的最低;轉基因植物性食品高於動物性食品。
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