ZHANG Nai-qin,YU Ling-chun,WANG Ming-you.Occurrence Dynamic and Comprehensive Management of Thrips palmi Karny on Cruciferous Vegetables[J].Northern Horticulture,2013,37(01):144-146.
十字花科蔬菜棕榈蓟马发生动态及综合防治
- Title:
- Occurrence Dynamic and Comprehensive Management of Thrips palmi Karny on Cruciferous Vegetables
- 文章编号:
- 1001-0009（2013）01-0144-03
- 分类号:
- S 436.34
- 文献标志码:
- B
- 摘要:
- 在调查棕榈蓟马种群发生动态基础上，以“中甘11号”为试材，以阿维菌素、吡虫啉、高效氯氰菊酯、功夫、啶虫脒为药剂，研究了不同浓度、不同种类的药剂单施或混配对棕榈蓟马的防治效果。结果表明：露地十字花科蔬菜棕榈蓟马的发生高峰集中在7~9月份；田间药效试验结果表明，棕榈蓟马对5%阿维菌素EC、10%吡虫啉WP、5%啶虫脒WP、4.5%高效氯氰菊酯EC和2.5%功夫EC 5种农药均产生了不同程度的抗药性，防治效果不理想；而10%吡虫啉WP与4.5%高效氯氰菊酯EC、5%啶虫脒WP与2.5%功夫EC按1∶1混配后2 000倍液喷雾，对棕榈蓟马1、3、7 d防效均在80%以上，与5种单剂相比差异显著，生产上应合理混用，以减少用药次数，提高防效。对棕榈蓟马的综合治理应在农业防治、物理防治的基础上，合理使用混配药剂进行化学防治。
- Abstract:
- On the basis of a investigation of occurrence dynamic of Thrips palmi Karny, taking ‘Zhonggan No.11’ cabbage as material, the control effect of different concentrations, different kinds of pesticides applied single or mixed on the Thrips palmi Karny were studied.The results showed that the peak occurrence of Thrips palmi on exposed Cruciferous vegetables were concentrated in the 7~9 month.The field efficacy trials showed that Thrips palmi have produced varying degrees of resistance to 5% Abamectin，10% Imidacloprid，5% Acetamiprid，4.5% Beta-cypermethrin and 2.5% Kungfu，so the control effect was not satisfactory；but spraed with 1∶1 mixtures for 10% Imidacloprid and 4.5%Beta-cypermethrin，or 5%Acetamiprid and 2.5% Kungfu 2 000 times，the control effect to Thrips palm for 1，3，7 d achieved more than 80%，and it had significant difference compared with the five single-dose.Production should be reasonable mix to reduce the number of drugs and improve the control efficiency.The comprehensive management to Thrips palmi should be built on the basis of agricultural control，physical control and rational use of mixtures of pharmaceutical.
参考文献/References:
[1]秦玉洁,梁文光,吴伟坚.节瓜蓟马的发生危害和防治策略[J].植物保护,2008,8(24)：21-22. [2]孙士卿,邓裕亮,李慧,等.棕榈蓟马研究概述[J].安徽农业科学,2010,38(23):12538-12541. [3]顾秀慧,贝亚维,高春先,等.棕榈蓟马在茄子上的种群增长、分布和抽样技术研究[J].应用生态学报,2000,11(6):866-868.
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备注/Memo
第一作者简介：张乃芹（1967-），女，山东济阳人，硕士，副教授，现主要从事园艺植物昆虫学的教学和科研等工作。E-mail：nqzh67@126.com.