灰飛虱 的英文怎麼說
中文拼音 [huīfēishī]
灰飛虱
英文
small brown 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Abstract : the results of field experiment of comparison and demonstration in a large area showed that treating seed with imidacloprid and applying it in the late seedling stage and the early field stage can control small brown - back rice planthopper better, and prevent the epidemic of rice black - streaked dwarf virus disease effectively
文摘:通過田間對比試驗和大面積示範應用證明，播種時以吡蟲啉拌種，秧田後期、本田前期噴施康福多、撲虱靈，可以較好地控制灰飛虱，從而有效地控制黑條矮縮病的流行。
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