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经 1998— 1999年田间试验 ,明确了室内对苹果轮纹烂果病菌药效较高的苯菌灵和福星两种药剂 ,其田间防效也明显好于生产上常用的杀菌剂多菌灵 ;苹果生长前期喷 50 %多菌灵 6 0 0倍液 ,或50 %苯菌灵 80 0倍液、4 0 %福星 70 0 0倍液 ,中后期喷波尔多液 2 0 0倍液与 50 %多菌灵 80 0倍液加 85%疫霜灵 6 0 0倍液交替使用 ,是生产上全年喷药防治苹果轮纹烂果病的较好药剂组合。
After the field experiment from 1998 to 1999, it is clear that the two pesticides, benomyl and fuxing, which have higher pharmacological effects on the rotten apple fruit rot in apple house are more effective in field control than the commonly used fungicide carbendazim in the field. Early growth of apple spray 50% carbendazim 600 times, or 50% benomyl 80 0 times, 40% Fuxing 70 0 times, in the late spray Bordeaux mixture 200% and 50% Mycophenolate 80 0 plus 85% galantamine 6 0 0 times alternating use, is the production of pesticides on a full-year spray pattern rotten rot rot disease better combination of drugs.