Method of controlling pests by combination of insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae

A technology for preventing and controlling pests and Metarhizium anisopliae, applied in hunting equipment, applications, animal husbandry, etc., can solve the problems of low biological control efficiency, single control resources, and single control methods, so as to improve the scope, control efficiency, and production Simple process and good effect

Active Publication Date: 2014-05-14
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, at present, biological control has problems such as low control eff

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method of controlling pests by combination of insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae
  • Method of controlling pests by combination of insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae
  • Method of controlling pests by combination of insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] 1.1 Test material

[0037] Three-year-old locust gnats: collected from the East Asian migratory locust breeding base of the Plant Protection College of Shandong Agricultural University in Tai'an, Shandong. Metarhizium anisopliae spore mother powder LS20041884: Provided by Chongqing Fungal Pesticide Research and Engineering Center. Dilute the spore powder of Metarhizium anisopliae to 10 with 0.2% Tween solution 5 pc / mL, 10 6 pc / mL, 10 7 pc / mL, 10 8 pc / mL, spare. Greenbug comes from the Institute of Environmental Biology and Insect Resources, School of Plant Protection, Shandong Agricultural University. The greenbug was raised with East Asian migratory locusts, and after a year of feeding and domesticating East Asian migratory locusts.

[0038] 1.2 Determination of the toxicity of Metarhizium anisopliae to Migratory Locust

[0039] The test insects were treated with the poison soaking method, and 2uL of Metarhizium anisopliae spore liquid was sucked with a pipette, ...

Embodiment 2

[0067] The predatory green step beetle is reared and reproduced in large quantities, and adults with strong activity are selected, and the ratio of male to female is 1:1.

[0068] Obtain the fermented spore powder of Metarhizium anisopliae and process it into wettable powder: use the original drug of Metarhizium anisopliae, an inert filler and a certain amount of additives, mix and pulverize thoroughly according to the proportion, and make wettable powder into a certain powder fineness. After experimental research and biological tests, the most suitable metarhizium anisopliae spore wettable powder meets:

[0069] 1. Content, active ingredient content of Metarhizium anisopliae 10-20 billion spores / g; 2. Suspension rate 93%; 3. Wetting time: wettability 56 seconds. 4. pH value (pH value) PH=7.8. 5. Moisture: moisture content is less than 3%. Metarhizium anisopliae spore wettable powder formula is: by weight, 60% spores, 30% filler, 8% blending agent, 2 % humectant.

[0070] Su...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of biological control, in particular to a method of controlling pests by the combination of the insect predator Carabussmaragdinus Fischer and Metarrhiziumanisopliae. The method includes the step of releasing the Carabussmaragdinus Fischer which is inoculated with Metarrhiziumanisopliae. The novel biological control technique focuses on the combination of 'pest control via pest' and 'pest control via bacteria' in biological control; the novel control method is explored. Control by long-term praying of the predator and the advantages and mix control of all types of Metarrhiziumanisopliae are given to full play, the control effect is significantly improved, the predator and the Metarrhiziumanisopliae are ready at any moment to be formulated for use, the effect is good, and lasting time is long. Manpower and material resources are saved. Microbial pesticides can be spread by passing and moving of the Carabussmaragdinus Fischer, biological diversity is promoted, and continuous pest control is achieved.

Description

technical field [0001] The invention relates to the field of biological control, in particular to a method for preventing and controlling pests by combining the predatory natural enemy Tribocaria anisopliae and Metarhizium anisopliae. Background technique [0002] In recent decades, due to the pure reliance on chemical pesticides and the abuse of chemical pesticides, 3R appeared, which not only killed natural enemies, interfered with the natural control of natural enemies, but also endangered human safety. Biological control has been more and more deeply understood by people. and widely used. [0003] Biological control refers to the method of using beneficial organisms and their metabolites to control the occurrence of harmful organism populations or reduce harm. Generally, it refers to the methods of treating insects with insects, bacteria with bacteria, diseases with bacteria, grasses with bacteria, genetically modified breeding, and sex pheromones. Biological pesticide...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01M99/00
Inventor 秦兴虎吴惠惠刘玉升张泽华
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap