摘要
选用5种药剂,采用含药培养基法对辣椒疫霉菌和辣椒根腐病菌进行了室内药效试验。结果表明:纳米Cu2O和68%精甲霜.锰锌水分散粒剂对辣椒疫霉菌的抑制率达100%,对辣椒根腐病菌的抑制率分别达74%和100%。以68%精甲霜.锰锌水分散粒剂抑菌效果最为显著;纳米Cu2O较纳米CuO抑菌效果好。
In order to investigate the indoor tests of pesticide effectiveness to Phytophthora capcisi and Fusarium oxysporum,five kinds of fungicides were prepared and drug-containing medium was used for conducting the test.The results showed that the inhibitory activities of nano-Cu2O and 68% fine cream MI water dispersing agent to Phytophthora capcisi were both 100%.The results showed that the inhibitory activities of nano-Cu2O and 68% fine cream MI water dispersing agent to Phytophthora capcisi were 74% and 100%.The 68% fine cream MI water dispersing agent had the most significant effects,and the inhibitory activity of nano-Cu2O was better than that of nano-CuO.
出处
《北方园艺》
CAS
北大核心
2012年第10期165-166,共2页
Northern Horticulture
基金
农业部科技教育司资助项目(201003004)
农业科技成果转化资金资助项目(2010GB2G200512)
