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稻水象甲传播途径研究（二）蔡悦１高宝柱２陈洪存２王新１宋福４刘寿山３（１农业部植物检疫实验所２河北省唐海县农林局３唐山市植保站４河北省植保总站）２稻水象甲成虫可以随稻草传播２．１田间调查开展本项调查的目的是弄清在水稻收获季节，稻田是否仍然有虫源存在？...
Rice water weevil transmission (2) Cai Yue 1 Gao Baozhu 2 Chen Hongcun 2 Wang Xin 1 Song Fu 4 Liu Shoushan 3 (1 Plant Quarantine of the Ministry of Agriculture 2 Tanghai County Agriculture and Forestry Bureau of Hebei Province 3 Tangshan Plant Protection Station 4 Hebei Province Plant Protection Terminals) 2 Asiatic Waterfowl Can Be Spread with Straw 2.1 Field Surveys The purpose of this survey was to ascertain whether rice fields still have a source of pests during the rice harvesting season. ...