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水稻细菌性条斑病(简称细条病)在1985年我县制种基地首次发生,发病面积1.8亩,继后由于种子交换频繁,又有新发展。近两年我县采取以预防为主、综合防治的措施,有效地控制了该病的蔓延。现介绍如下:一、发生概况我县制种基地占地约1500亩,属于烤烟后作单季制种(简称中制),常年母本在6月中旬播种,6月底移栽。一般在母本
Rice bacterial leaf streak (referred to as thin strip disease) in 1985 my county seed production base for the first time, the incidence of 1.8 acres, followed by frequent seed exchange, but also new developments. In the past two years, our county has taken measures of prevention-oriented and integrated prevention and control to effectively control the spread of the disease. Now introduced as follows: First, the occurrence of Occurrence My county seed base covers an area of about 1500 acres, belonging to flue-cured tobacco for single-season system (referred to as the system), perennial mother planted in mid June, transplanted by the end of June. Generally in the mother