柑桔绿斑病田间防治药剂筛选

South China Fruits(2018)

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Abstract
为了筛选防治柑桔绿斑病的有效药剂,2016/2017年度冬季在重庆永川区吉安镇采果后的15年生纽荷尔脐橙园,采用生石灰粉、99.5%冰醋酸液、29%石硫合剂水剂和硫酸铜等4种药剂进行了田间防治试验.结果表明,生石灰粉50~80倍液与99.5%冰醋酸液100~150倍液的效果较好,药后40 d防治效果在79.49%~84.44%之间,可在生产中推广应用.
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