SHI Feng mei.Research on the Control Effect of 80% Procymidone WP on Tomato Botrytis cinerea[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):68-69.
80%腐霉利可湿性粉剂对番茄灰霉病的防效研究
- Title:
- Research on the Control Effect of 80% Procymidone WP on Tomato Botrytis cinerea
- 文章编号:
- 1002-2767(2014)07-0068-02
- 关键词:
- 番茄灰霉病; 80%腐霉利可湿性粉剂; 防效
- Keywords:
- tomato Botrytis cinerea; 80% Procymidone WP; control effect
- 分类号:
- S436.412
- 文献标志码:
- A
- 摘要:
-
?为选用适宜用量的药剂防治番茄灰霉病,以番茄品种东农707为试材,研究了4个剂量的80%腐霉利可湿性粉剂对番茄灰霉病的防效。结果表明:80%腐霉利可湿性粉剂对番茄灰霉病的防效较好,均达68.5%~89.3%,使用时推荐剂量为80%腐霉利可湿性粉剂750 g·hm-2,于番茄灰霉病发病前或发病初开始喷药,间隔7 d喷药3~4次。
- Abstract:
-
For selecting the suitable dosage of insecticides to control tomato Botrytis cinerea,taking tomato variety Dongnong 707 as material,the field control efficacy of 80% Procymidone WP on tomato Botrytis cinerea was studied.The results showed that 80% Procymidone WP was effective to against tomato Botrytis cinerea,the control effect was 68.5%~89.3%.In production,it is suggested that tomato Botrytis cinerea should be controlled with 80% Procymidone WP 750 g·hm-2,with 3~4 times of application interval for 7 days at the proper control period of disease.
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备注/Memo
收稿日期:2014-03-10
作者简介:石凤梅(1978-),女,辽宁省凤城市人,硕士,助理研究员,从事植物病理学研究。E-mail:sfm_2004@163.com。