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Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae

A technology for Gitella poplar, layered Fusarium, applied in the directions of botanical equipment and methods, insecticides, animal repellants, etc., can solve the problems of difficult control, poor control effect, pesticide residues and the like, To achieve the effect of increasing larval mortality

Inactive Publication Date: 2013-09-04
FOREST ECOLOGICAL RES INST XINJIANG ACADEMY OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problems of difficult control, poor control effect, and pesticide residues in the existing methods for the prevention and control of Yang Shiba Ji Ding, and provides a new way for the control of Yang Shi Ban Ji Ding larvae

Method used

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  • Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae
  • Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae
  • Method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae

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Embodiment 1

[0025] The method for the prevention and treatment of the larvae of Populus chinensis by carrying the Fusarium spp. of the present invention is located at the Karamay afforestation and emission reduction base in the southeast of Karamay City, Xinjiang. The geographical coordinates are: East longitude: 84 ° 59' 38.56 ", 45°28'1.34" north latitude. It is a high-density pure poplar forest, 95% of which are Russian poplar, mixed with other tree species such as elm, Populus euphratica, willow, etc. The spacing between plants is 1m, and the row spacing is 2m. The average insect population density per plant is 13-20 heads, and the rate of insect-bearing plants is 75% for verification. The specific steps are as follows:

[0026] a. Cultivation of entomogeneous fungi: inoculate Fusarium sp. on a PDA plate, cultivate at 28°C for 5 days, inoculate the purely cultured bacterial strains on the inclined plane of a 15mm×150mm PDA test tube, cultivate at 28°C for 9 days, and produce a large a...

Embodiment 2

[0030] The method for the prevention and treatment of Populus spp. with Fusarium spp. of the present invention is located in the Karamay afforestation and emission reduction base in the southeast of Karamay City, Xinjiang. The geographical coordinates are: East longitude: 84 ° 59' 38.56 ", At 45°28′1.34″ north latitude, it is a pure poplar forest with high density planting. 95% of the tree species are Russian poplar, mixed with other tree species such as elm, Populus euphratica, willow, etc. The spacing between plants is 1m and the row spacing is 2m. The average insect population density per plant is 13-20 heads, and the rate of insect-bearing plants is 75% for verification. The specific steps are as follows:

[0031] a. Cultivation of entomogeneous fungi: Inoculate Fusarium sp. on a PDA plate, cultivate at a temperature of 25°C for 6 days, inoculate the purely cultured bacterial strains on the inclined plane of a 15mm×150mm PDA test tube, cultivate at a temperature of 25°C for...

Embodiment 3

[0035] The method for the prevention and treatment of Populus spp. with Fusarium spp. of the present invention is located in the Karamay afforestation and emission reduction base in the southeast of Karamay City, Xinjiang. The geographical coordinates are: East longitude: 84 ° 59' 38.56 ", At 45°28′1.34″ north latitude, it is a pure poplar forest planted with high density. 95% of the tree species are Russian poplar, mixed with other tree species such as elm, Populus euphratica, willow, etc. The spacing between plants is 1m, and the row spacing is 2m. , there are 75% of strains for verification, the specific steps are as follows:

[0036] a. Cultivation of entomogenic fungi: inoculate Fusarium sp. on a PDA plate, cultivate at 23°C for 7 days, inoculate the purely cultured strains on the slope of a 15mm×150mm PDA test tube, and cultivate at 23°C for 13 days to produce a large amount of bacteria. sporulation;

[0037] b. Scleroderma infestation: Select healthy and active Sclerod...

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Abstract

The invention relates to a method for controlling melanophila picta pallas larvae through fusarium proliferatum carried on sclerodermus pupariae. In the method, the fusarium proliferatum carried on the sclerodermus pupariae is utilized to actively infect the melanophila picta pallas larvae, and the probability of infected entomogenous fungi of the melanophila picta pallas larvae is increased when parasitic sclerodermus pupariae exists; and cooperative composition effect of the sclerodermus pupariae and entomogenous pathogenic fungi has synergism effect on controlling the melanophila picta pallas larvae, so that death rate of the melanophila picta pallas larvae is increased, high selectivity and specificity for hosts are realized, nonhazardous effects on high flora and fauna are generated, environment is protected from being polluted, and a sustainable control function is provided. The method is reasonable and high in operability; the problems like large difficulties and bad effects in controlling of the melanophila picta pallas larvae as well as pesticide residues are solved; and a new way to control the melanophila picta pallas larvae is provided.

Description

technical field [0001] The present invention relates to a kind of poplar ten spot jellyfish ( Melanophila picta Pallas) larvae control technology, specifically related to Scleroderma chinensis Sclerodermus pupariae Fusarium laminarum Fusarium proliferatum A method for controlling the larvae of the poplar ten-spotted jellyfish. Background technique [0002] The early instar larvae of Populus chinensis do damage between bark and xylem, feed on the phloem tissue of trees, and gradually penetrate into the cambium as the age of the larvae grows, and the insect feces are not discharged outside, causing the death of poplars, willows and other damaged trees. Because of the characteristics of concealed life, it is difficult to achieve a good control effect with conventional control methods. When the damage is serious, the population density of each plant can reach 50-60, or even up to 100, and the rate of damaged plants can reach 60-90%. The death of the entire forest has destr...

Claims

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Application Information

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IPC IPC(8): A01M99/00A01N63/04A01P7/04
Inventor 岳朝阳张新平阿里木·买买提克热曼·赛米陈晶晶张静文刘爱华焦淑萍
Owner FOREST ECOLOGICAL RES INST XINJIANG ACADEMY OF FORESTRY
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