稻飛虱 的英文怎麼說
中文拼音 [dàofēishī]
稻飛虱
英文
rice planthopper-
Field trial of fipronil ect. against laodelphax striatellus at rice earing stage
銳勁特等農藥防治水稻穗期灰飛虱田間藥效The positions of feeding and oviposition were shifted gradually from the bottom to upper of leaf sheath, and then to leaf blade with the reduction of nitrogen content in host plants
隨著稻株含氮量的下降褐飛虱取食和產卵的位置從葉鞘底部逐漸向上部轉移，直至葉片中脈。Carboxylesterase activities of the brown and the whitebacked planthoppers feeding on resistant rice varieties
水稻抗性品種對褐飛虱和白背飛虱羧酸酯酶活力影響的比較研究In choice test, all females from four populations reared on both 200n and 0n rice plants preferred significantly to feed and oviposite on plants with high nitrogen content, while no marked difference in nymph feeding preference was found among the rice plants
結果表明，無論褐飛虱飼養在高氮和低氮稻株上其雌成蟲均顯著偏愛在含氮量高的稻株上取食和產卵，而若蟲對不同含氮量稻株的取食選擇性無顯著差異。The most severe damage of rice fly and its control countermeasures in zhaoyang city in
2006年棗陽市稻飛虱大發生特點原因及防治對策Influence of resistant rice varieties to the population parameters of nilaparvata lugens and sogatella furcifera
抗性水稻品種對褐飛虱和白背飛虱種群參數的影響Study on the selection of immigrating adult whitebacked planthoppers to the periods of transplant rice seedling in single - cropping rice region
單季稻區白背飛虱遷入成蟲對栽期的選擇性研究The highest feeding frequency was found in the nymphs which reared successively on 0n rice plants, on 0n rice plants, implying that feeding frequencies of bph populations were related closely to their previous host plants
飼養在低氮稻株上的褐飛虱種群在低氮稻株上的取食頻次最高，褐飛虱種群的取食頻率與其前期飼養的寄主有關。The occurring stage of rice planthopper in the paddy with or without cultural crab was similar
養蟹田和非養蟹田稻飛虱的發生期基本一致。The occurrence rules of rice planthopper in rice field with cultural crab was ascertained through systemic investigation and field census
通過系統調查和大田普查相結合的方法，研究明確了養蟹稻田稻飛虱的發生規律。The relationship of the distribution of rice planthopper and the distance of crab breeding line in the paddies with cultural crab was markedly positive
養蟹田稻飛虱的分佈與距養殖溝的距離呈顯著的正相關。Study on the occurrence rules of rice planthoppers in rice field with cultural crab
養蟹稻田稻飛虱發生規律研究Occurrence of rice planthoppers in single - cropping of rice fields in northern part of zhejiang province
稻區稻飛虱發生特點與原因探討Owing to the controlling of crab to the rice planthopper, the number of rice planthopper was obviously less than that of the control paddies without used pestcide, and in general years, the rice planthopper can be controlled by cultural crab and without appling pestcide
由於螃蟹對稻飛虱的控製作用，養蟹稻田稻飛虱的發生量比不施藥對照田明顯偏低，一般發生年份，不用藥防治，即可控制稻飛虱的為害。分享友人