摘要
以河北杨为试材,研究了20%三唑酮EC、12.5%烯唑醇WP及50%甲基托布津WP对杨树锈病的防治效果。结果表明:20%三唑酮EC 800～1 200倍液、12.5%烯唑醇WP 1 500～3 000倍液对杨树锈病均具有良好的防治效果,防效均在92.3%以上,且显著好于50%甲基托布津WP 600倍液的防效。
Taking Hebei poplar as test material,the control effect of 20% triadimefon EC, 12. 5% diniconazole WP and 50% thiophanate-methyl WP on Uromyces transversalis （Theum） Wint. were studied. The results showed that 20% triadimefon EC 800 1 200 times and 12. 5% diniconazole WP 1 500-3 000 times would both get a better effect,with the control effect more than 92. 3% ,and the control efficiency were significantly better than 50% thiophanate WP 600 times.
出处
《北方园艺》
CAS
北大核心
2012年第19期157-158,共2页
Northern Horticulture
关键词
三唑酮
烯唑醇
杨树锈病
田间药效
triadimefon
diniconazole
Uromyces transversalis （Theum） Wint.
field efficacy
