摘要
采用80%克菌丹WG、30%嘧菌酯SC、29%戊唑·嘧菌酯SC等药剂组合进行桃主要病害防控示范试验。田间试验结果初步表明:采用克菌丹、嘧菌酯等药剂组合在桃谢花2/3、幼果期、硬核期、膨大期等关键生育期进行防控,对桃褐腐病有较好的防治效果,防效为88.68%;对桃流胶病、枝枯病有一定的控制作用,防效分别为41.02%、64.49%,优于农户自防区的防效(P<0.05),且安全性好。该药剂组合施用后对提高桃TSS含量和单果重作用明显,具有显著的增产效益。
Efficacy trials on the main peach diseases were carried out by using the combination of captan 80% WG,azoxystrobin 30% SC, tebuconazole ＋ azoxystrobin 29% SC. The results showed that the combined fungicides could control peach brown rot effectively, with the control effect of 88.68%. The combined fungicides had certain efficiency on peach gummosis and branch blight, with the control effects of 41.02% and 64.49%, respectively. And it was safe to peach.After application, the content of TSS and single fruit weight of peach were improved, and the yield increased significantly.
作者
洪莉
陈令会
王会福
HONG Li, CHEN Ling-hui, WANG Hui-fu(Taizhou Academy of Agricultural Sciences, Zhejiang Linhai 317000, Chin)
出处
《现代农药》
CAS
2018年第3期52-54,共3页
MODERN AGROCHEMICALS
基金
台州市科技项目--桃新品种引进及优质安全配套栽培技术研究(15ny05)
关键词
克菌丹
嘧菌酯
桃褐腐病
桃流胶病
桃枝枯病
防效
产量
captan
azoxystrobin
brown rot disease
peach gummosis
branch blight
control effect
yield
