摘要
选用喹啉铜、苯醚甲环唑、烯肟.戊唑醇、己唑醇、烯酰吗啉、咪鲜胺、腈菌唑等7种药剂按1∶500剂量拌种,进行大麦条纹病防效试验。结果表明,7种药剂均有一定的防病效果,尤以25%腈菌唑乳油防效最好,但综合出苗率、产量和防治效果等因素,33.5%喹啉铜悬浮剂、20%苯醚甲环唑水分散粒剂可作为药剂拌种的首选药剂。
Seven kinds of fungicides, including oxine-copper, difenoconazole, xiwojunan· tebuconazole, hexacon- azole, dimethomorph, prochloraz, myclobutanil, were selected to investigate their control efficiency on barley stripe disease, Drechslera graminea （Rabenh. ex Schlecht） Shoem., by seed dressing at the ratio of 1：500. The re- suits showed that all the seven fungicides had some control efficiency, and 25% myclobutanil EC was the best. Comprehensively taking seedling rate, yield and control efficiency into account, 33.5 % oxine-copper SC and 20% difenoconazole WG could be the preferred fungicides and their formulations for seed dressing.
出处
《植物保护》
CAS
CSCD
北大核心
2013年第3期190-192,共3页
Plant Protection
关键词
药剂拌种
大麦条纹病
防治效果
seed dressing
barley stripe disease
control efficiency
