摘要
控制病害是保证烟草产量和质量的重要措施之一。在简要分析赤星病发病原因和防治措施的基础上,认为对于生产中抗病性较低的品种,可以从改善其营养状况,增强烟株自身抗性着手,减少赤星病的发生和危害。
Control of disease is one of the important measures to guarantee the quality and yield of tobacco.This paper briefly analyses methods of controlling tobacco brown spot disease and suggests that optimal method should be enhancement of plant resistance to tobacco brown spot disease through improving nutritional status of plants.
出处
《作物杂志》
CAS
CSCD
北大核心
2010年第3期87-90,共4页
Crops
基金
云南省烟草公司科技项目计划(07A30)资助
关键词
烟草
赤星病
合理施肥
生物防治
Tobacco
Alternaria alternate
Optimal fertilization
Biological control
