10%乙霉威·腐霉利微粉剂的研制及其对黄瓜棒孢叶斑病的防治效果

揣红运,石延霞,柴阿丽,杨杰,谢学文,李宝聚

Development of 10% Diethofencarb·Procymidone Micropowder and Its Control Efficacy to Cucumber Corynespora Leaf Spot

CHUAI HongYun,SHI YanXia,CHAI ALi,YANG Jie,XIE XueWen,LI BaoJu

表5 10%乙霉威·腐霉利微粉剂对黄瓜棒孢叶斑病的盆栽防治效果

Table 5 Control efficacy of 10% diethofencarb·procymidone micropowder on cucumber leaf spot disease in potted trials

处理 Treatment	使用剂量 Dosage (g a.i./hm²)	施药方式 Processing method	病情指数 Disease index	防治效果 Control efficacy (%)
10%乙霉威·腐霉利微粉剂 10% diethofencarb·procymidone DL	100	喷粉Powder injection	6.50	89.82±0.73a
10%乙霉威·腐霉利微粉剂 10% diethofencarb·procymidone DL	150	喷粉Powder injection	5.76	90.99±0.32a
10%乙霉威·腐霉利微粉剂 10% diethofencarb·procymidone DL	100	喷雾Spray	12.60	80.27±0.29c
10%乙霉威·腐霉利微粉剂 10% diethofencarb·procymidone DL	150	喷雾Spray	7.7	87.95±0.56b
10%乙霉威·腐霉利可湿性粉剂 10% diethofencarb·procymidone WP	100	喷雾Spray	13.68	78.58±1.12c
10%乙霉威·腐霉利可湿性粉剂 10% diethofencarb·procymidone WP	150	喷雾Spray	9.69	84.83±1.72d
35%苯甲·咪鲜胺水乳剂 35% difenoconazole·prochloraz EW	300	喷雾Spray	8.56	86.60±1.15b
43%氟菌·肟菌酯悬浮剂 43% fluopyram·trifloxystrobin SC	90	喷雾Spray	9.33	85.39±1.46d
CK	—	—	63.87	—