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Method for efficiently preventing strawberry spider mites with predaceous mites

A technology of strawberry spider mites and predatory mites, applied in the fields of botany equipment and methods, applications, gardening, etc.

Inactive Publication Date: 2015-08-26
INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although there are some experiments related to the use of predatory mites to control strawberry spider mite in the existing data, the relevant methods are not only relatively simple to describe, but also there is no set of "efficient" methods for using predatory mites to control strawberry spider mites.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 Investigate first, then split leaves, spray pesticides, and finally release predatory mites

[0025] Regardless of whether pesticides, natural enemies, or leaf splits have been used previously, follow the pattern of first investigating, then splitting leaves, then spraying, and finally releasing predatory mites.

[0026] Investigation refers to the need to understand and investigate the occurrence of spider mites before the release of predatory mites. Relevant information can be obtained through consultation and observation. If there are spider mites, it is necessary to clarify the occurrence of spider mites, whether they occur in spots or generally , or some places are more, some places are rare, and some places are not. The area around the area affected by spider mites should also be investigated to find out the spread range, damage area, and degree of damage of spider mites. If you have a preliminary understanding of strawberry leaves through consultation or...

Embodiment 2

[0034] Example 2 Investigate first, then split the leaves, and then release the predatory mite

[0035] After using pesticides, acaricides or fungicides, according to the situation of spider mites, choose to split leaves, and finally release predatory mites.

Embodiment 3

[0036] Example 3 investigate first, then release predatory mite

[0037] In the absence of splitting leaves or spraying pesticides, the predatory mites can be released after the occurrence of spider mites has been investigated.

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PUM

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Abstract

The invention relates to a method for efficiently preventing strawberry spider mites with predaceous mites. The method is characterized in that the Phytoseiidae predaceous mites are used for preventing or controlling the strawberry spider mites, the method comprises the steps of spider mite investigation, preparing before predaceous mite releasing, releasing of the predaceous mites, predaceous mite releasing effect investigation and then continuous predaceous mite releasing according to releasing effect, temperature, humidity and planting requirements, and the steps are carried out in a circulating mode until the predaceous mites are not released any longer. The method is used for preventing the strawberry spider mites, efficient using of the predaceous mites can be achieved, compared with other methods, the method can improve the prevention effect by at least 50% or even 100%, and if the method is not used, the prevention effect may be zero.

Description

technical field [0001] The invention relates to a method for efficiently controlling strawberry spider mites by using predatory mites, and belongs to the field of biological control of modern agricultural pests. Background technique [0002] Strawberry spider mite is the most difficult pest to control in the process of strawberry planting. This is because strawberry spider mite is highly resistant to pesticides, and the more pesticides are used, the harder it is to control. [0003] Predatory mites are important natural enemies in the biological control of pests. The species include Phytoseius chinensis, Amblyseius pasteurii, Neoseiius californica, Amblyseius cucurbita, Amblyseius pseudorhiza, A. These species can be used for the control of strawberry spider mite. [0004] Although there are some experiments on using predatory mites to control strawberry spider mite in the existing data, the description of the relevant methods is not only relatively simple, but also there i...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01M99/00
CPCA01G13/00A01M99/00
Inventor 邵显芝
Owner INST OF PLANT PROTECTION CHINESE ACAD OF AGRI SCI
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