CN106718375A - 一种防治紫甘蓝小菜蛾的新方法 - Google Patents
一种防治紫甘蓝小菜蛾的新方法 Download PDFInfo
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- CN106718375A CN106718375A CN201510826609.9A CN201510826609A CN106718375A CN 106718375 A CN106718375 A CN 106718375A CN 201510826609 A CN201510826609 A CN 201510826609A CN 106718375 A CN106718375 A CN 106718375A
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- diamondback moth
- liquid
- violet cabbage
- new method
- missible oil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/226—Killing insects by electric means by using waves, fields or rays, e.g. sound waves, microwaves, electric waves, magnetic fields, light rays
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
一种防治紫甘蓝小菜蛾的新方法,属于蔬菜虫害防治领域,为解决紫甘蓝小菜蛾防治能力的不足,采用物理防治、生物防治、化学防治的手段,降低虫害的发生率。
Description
技术领域
本发明涉及蔬菜虫害防治领域。
背景技术
小菜蛾主要为害甘蓝、紫甘蓝等十字花科植物。初龄幼虫仅取食叶肉,留下表皮,在菜叶上形成一个个透明的斑,“开天窗”,3~4龄幼虫可将菜叶食成孔洞和缺刻,严重时全叶被吃成网状。在苗期常集中心叶为害,影响包心。在留种株上,危害嫩茎、幼荚和籽粒。
发明内容
本发明为解决紫甘蓝小菜蛾防治能力的不足。
本发明为解决上述技术问题,所采取的技术方案是:
物理防治:小菜蛾有趋光性,在成虫发生期,每10亩设置一盏黑光灯,可诱杀大量小菜蛾,减少虫源;生物防治:采用细菌杀虫剂如Bt,可使小菜蛾大量感病死亡;化学防治:目前可使用的药剂很多,包括:25%(或30%)灭幼脲1号(或3号)500~1000倍液,华戎一号或50%二嗪农乳油1500倍液,5%抑太保乳油2000倍液,5%卡死克乳油2000倍液。使用时应在发生初期进行,并要喷到叶背面或新叶上,每隔5~7天一次,连续喷3~5次。
技术效果
本发明的技术效果是,采用上述的技术方案,可以对紫甘蓝小菜蛾的防治,该方法操作简单,效果好,没有额外的成本投入,降低病情的发生率。
具体实施方式
物理防治:小菜蛾有趋光性,在成虫发生期,每10亩设置一盏黑光灯,可诱杀大量小菜蛾,减少虫源;生物防治:采用细菌杀虫剂如Bt,可使小菜蛾大量感病死亡;化学防治:目前可使用的药剂很多,包括:25%(或30%)灭幼脲1号(或3号)500~1000倍液,华戎一号或50%二嗪农乳油1500倍液,5%抑太保乳油2000倍液,5%卡死克乳油2000倍液。使用时应在发生初期进行,并要喷到叶背面或新叶上,每隔5~7天一次,连续喷3~5次。
Claims (1)
1.一种防治紫甘蓝小菜蛾的新方法,其特征在于:物理防治:小菜蛾有趋光性,在成虫发生期,每10亩设置一盏黑光灯,可诱杀大量小菜蛾,减少虫源;生物防治:采用细菌杀虫剂如Bt,可使小菜蛾大量感病死亡;化学防治:目前可使用的药剂很多,包括:25%(或30%)灭幼脲1号(或3号)500~1000倍液,华戎一号或50%二嗪农乳油1500倍液,5%抑太保乳油2000倍液,5%卡死克乳油2000倍液。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108040700A (zh) * | 2017-12-19 | 2018-05-18 | 潘卫剑 | 一种防治甘蓝小菜蛾的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108040700A (zh) * | 2017-12-19 | 2018-05-18 | 潘卫剑 | 一种防治甘蓝小菜蛾的方法 |
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