WANG Lin.Efficacy Test of Four Kinds of Chemicals on Thrips of Kidney Bean Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(01):61-62.[doi:10.11942/j.issn1002-2767.2018.01.0061]
四种药剂对菜豆蓟马的药效试验
- Title:
- Efficacy Test of Four Kinds of Chemicals on Thrips of Kidney Bean Field
- 文章编号:
- 1002-2767(2018)01-0061-02
- Keywords:
- thrips; kidney bean; efficacy
- 分类号:
- S436.43
- 文献标志码:
- A
- 摘要:
- 为提高蓟马的防治效果,选用吡虫啉、多杀霉素、阿维菌素、啶虫脒4种药剂对菜豆蓟马进行田间防治试验。结果表明:在密闭环境中喷施4种药剂7 d后防治效果均达到100%,在温室环境中喷施4种药剂7 d后,吡虫啉防治效果最好,为98.87%,其次为多杀霉素97.48%、啶虫脒95.48%、阿维菌素92.85%,在生产中连续施用单一药剂防治易导致蓟马产生抗药性,建议经常更换药剂。
- Abstract:
- In order to improve the control effect of thrips,the field control test was carry out by four chemicals (imidacloprid,spinosad,avermectin,acetamiprid).The results showed that spraying 4 kinds of insecticides in the closed environment,control effect reached 100% after 7 days.Spraying 4 insecticides in the greenhouse environment after 7 days,imidacloprid had the best control effect,for 98.87%,followed by spinosad (97.48%),acetamiprid (95.48%),and avermectin (92.85%).The continuous application of single insecticide in production is easy to cause resistance of thrips and it is recommended to replace the drug regularly.
参考文献/References:
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备注/Memo
收稿日期:2017-11-29基金项目:哈尔滨市科学技术局科技创新人才资助项目(2016RQQXJ220)作者简介:王琳(1985-),女,黑龙江省哈尔滨市人,硕士,研究实习员,从事蔬菜植物保护及抗病育种研究。E-mail:wanglin_369@163.com。