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Method for comprehensively preventing and controlling myllocerinus aurolineatus voss

A technology for comprehensive prevention and control of weevils, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve problems affecting tea yield and quality, achieve the effect of controlling occurrence and damage, and improving economic value

Inactive Publication Date: 2018-07-13
INST OF PLANT PROTECTION FAAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When rampant occurs, it seriously affects the yield and quality of tea
At present, there is a lack of effective and reasonable control measures against this pest in the field

Method used

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  • Method for comprehensively preventing and controlling myllocerinus aurolineatus voss

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for comprehensive prevention and control of the tea weevil, comprising the following steps:

[0029] (1) Agricultural measures: a. Intertillage to eliminate pupae means deep plowing of 10 cm of soil on both sides of tea bushes at the full pupae stage; b. Adopt measures of tea intercropping in tea gardens, interplanting green manure, balanced fertilization, reasonable pruning and timely picking;

[0030] (2) Physical control: a. Manual killing means laying a plastic film on the ground during the blooming period, shaking the tea trees, and burning them in a concentrated manner; prey;

[0031] (3) Biological control: Beauveria bassiana 871 bacteria powder 0.5-1.0 kg / mu, 2-3 days after application, keep the humidity in the field at 70-80%;

[0032] (4) Chemical control: 2.5% bifenthrin EC 100 ml / mu, 25% thiamethoxam WG 30 g / mu, 24% spirotetramat SC 60 ml / mu, used in rotation.

[0033] The reasonable pruning in step (1) includes six types of pruning, ultra-light p...

Embodiment 2

[0041] A method for comprehensive prevention and control of the tea weevil, comprising the following steps:

[0042] Step (1)-(3) is the same as embodiment 1

[0043] Step (4) can also add doubling, so as to reduce the use of pesticides. The specific dosage is as follows: 2.5% bifenthrin EC 70 ml / mu + doubling 14 ml / mu, 5% thiamethoxam WG 20 g / mu + double kill 4.5 ml / mu, 24% spirotetramat SC 40 ml / mu + double kill 8 ml / mu, use in rotation.

[0044] Table 1 Control effects of different pesticide treatments on Weevil Chaliensis

[0045]

[0046] Note: Multiple comparisons in the same column, different capital letters indicate extremely significant differences ( P P <0.05).

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Abstract

The invention provides a method for comprehensively preventing and controlling myllocerinus aurolineatus voss. The method specifically comprises agricultural measures, physical control, biological control and chemical prevention and control. According to the occurrence rule and hazard characteristics of myllocerinus aurolineatus voss, biological control and the agricultural measures are utilized as a core of an anti-control technology, efficient, low-toxicity and are low-residue-content pesticide is reasonably used for green prevention and control, and the method for comprehensively preventingand controlling myllocerinus aurolineatus voss is formed. Defects of biological control, the agricultural measures and the pesticide in use are overcome, the effect of cooperatively controlling plantdiseases and insect pests can be fully exerted, the occurrence and damage of myllocerinus aurolineatus voss pests can be effectively controlled, and the method has great significance for improving the economic value of tea leaves.

Description

technical field [0001] The invention belongs to the technical field of prevention and control of tea plant diseases and insect pests, and in particular relates to a method for comprehensive prevention and control of tea weevil. Background technique [0002] The tea industry has become a major way for the vast mountainous areas of Fujian Province to promote rural economic development, increase agricultural efficiency, and increase farmers' income. According to preliminary statistics, there are about 4 million tea-related personnel in the province, and the output value of the tea-related industry exceeds 20 billion yuan. [0003] Tea weevil, also known as tea weevil (tea limulus), belongs to the order Coleoptera, Weevilaceae, and the genus Limonidae. It is widely distributed in the south of the Yangtze River Basin, mainly in Zhejiang, Jiangsu, Anhui, Fujian, Hunan, Hubei, and Guangdong. , Yunnan and other provinces (regions) occurred more seriously. It belongs to the aggregat...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G17/00A01G7/06
CPCA01G7/06A01G13/00A01G17/005
Inventor 王长方陈峰胡进锋王俊吴玮
Owner INST OF PLANT PROTECTION FAAS
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