Prevention method for athetis lepigone moschler in Yi County

A technology for the control of Spodoptera frugiperda and summer corn in Yixian County, and achieves the effects of high cost performance, simple steps and simple operation.

Inactive Publication Date: 2014-02-19
GUZHEN WANJIA ECOLOGICAL LIVESTOCK FARM
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] Noctuid moth belongs to Lepidoptera Noctuidae, distributed in Japan, North Korea, Russia, Europe and other places, there is no report in China

Method used

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Embodiment Construction

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0014] A method for preventing and controlling noctuid moths of Yixian County Second Committee, is characterized in that: comprising the following steps,

[0015] Step 1. Adult insect control: After the summer corn is sown, in the evening, it will become a heavy habitat for the two o’clock moths. Use 4.5% cypermethrin EC 1000-1500 times, 48% chlorpyrifos EC 800-1000 times or 80% dichlorvos EC 1000-1500 times liquid, 30-45kg per mu, spray evenly across the field;

[0016] Step 2. Larval control:

[0017] 2.1. Spray control: For the second instar larvae, use 1000 times of 50% phoxim EC, 1000 times of 80% dichlorvos EC, 2000 times of 2.5% beta-cyhalothrin or 1000 times of 48% chlorpyrifos EC, etc. , use 45kg per mu for all-day spray control;

[0018] 2.2. Poison bait control: When ...

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Abstract

The invention discloses a prevention method for athetis lepigone moschler in Yi County and relates to the technical field of crop pest prevention. The prevention method is characterized by including imago prevention and larva prevention, wherein the larva prevention includes spraying prevention, poison bait prevention and poison soil prevention. The prevention method is reasonable, simple to operate and good in prevention effect.

Description

Technical field: [0001] The invention relates to the technical field of crop pest prevention and control, in particular to a method for preventing and controlling the two-spot moth in Yixian County. Background technique: [0002] Noctuid moth belongs to Lepidoptera Noctuidae, distributed in Japan, North Korea, Russia, Europe and other places, no report has been found in China. On July 9, 2011, CCTV News Network reported for the first time. Spodoptera moth is a pest that has begun to invade corn fields in recent years. [0003] Inverted stubble in cotton fields and corn fields is more serious than that in corn fields with heavy cropping. The area covered by wheat bran and wheat straw is more serious than that of no wheat straw and wheat bran. The two-spot moth mainly harms the corn roots at the soil surface of the aerial roots of corn, and bites off the corn stems or superficial roots of the corn. There is a large area of ​​blank space. Severely endangered land even needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
Inventor 张行鹏
Owner GUZHEN WANJIA ECOLOGICAL LIVESTOCK FARM
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