摘要
笔者经过多年的生产实践,摸索和探讨出无公害农产品向日葵褐斑病的防治原则、发病症状、病原、传播循环、发病条件和综合防治技术措施。
This research groped and discussed the pollution-tree agricultural product Sunflower lear spot control principle, symptoms, pathogen, transmission cycle, conditions and technical measures for the prevention and control of disease through the author＇ s production experience for so many years.
出处
《现代农业研究》
2016年第1期55-55,共1页
Modern Agriculture Research
关键词
向日葵
褐斑病
防治技术
sunflower
leaf spot
prevention and control measures
