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Southern peach disease and pest monitoring method

A technology of pests and diseases, peach trees, applied in the field of peach tree monitoring, to achieve a significant effect of reducing pesticide residues

Inactive Publication Date: 2019-02-22
郴州市农业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem in the prior art that there is no monitoring method for peach gummosis in southern peach trees, and the southern peach tree diseases and insect pests monitoring method proposed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for monitoring peach tree pests and diseases in the south, said method comprising the following steps: first select a forecast nursery, such as the Baohe fruit tree base of the Chenzhou City Institute of Agricultural Sciences, with unobstructed irrigation and drainage and a representative adult fruit-hanging peach orchard with an area of ​​0.12 hectares , the cultivar is Jinxiu yellow peach, the distance between plants and rows is 4m×4m, and no chemical control agent is applied throughout the year; The monitoring of glue disease ensures the growth of Jinxiu Yellow Peach in a natural state, thereby ensuring the accuracy of monitoring data.

[0015] Among them, the monitoring methods for peach aphid are as follows:

[0016] (1) Overwintering base survey: Investigate the rate of aphid plants and the number of aphids in cruciferous crops from January to February, and select one of the vegetables among rapeseed, winter cabbage, radish, and cabbage, and conduct at fi...

Embodiment 2

[0063] The difference of this embodiment compared to embodiment one is: can additionally independently select 5 points at random in the prediction nursery, each point randomly selects 3 strains, i.e. a total of 15 strains, while studying peach aphid, peach borer Borer, peach borer, longicorn, peach anthracnose and peach gummosis, it is determined that the 15 peach trees are unchanged, so as to detect the peach aphid, peach borer, peach small borer, longicorn for the 10 peach trees. , Pest and disease severity grading and damage index of peach anthracnose and peach gummosis, so that effective monitoring data can be provided for the severity grading and damage index of a peach tree throughout the year.

Embodiment 3

[0065] The present embodiment additionally provides the census of other pests and the investigation of natural enemies of peach tree pests.

[0066] Among them, the general survey on other pests and diseases is as follows: for mulberry scale, hawthorn red spider, peach leaf shrinkage, peach bacterial perforation, peach root cancer, peach brown rot, in the peach orchard during the peak period of each disease and insect pest To 3 general surveys, take samples at 5 points, check 5 to 10 plants at each point, check 5 to 20 branches per plant, and investigate the rate of damaged plants, damaged branches and damaged leaves.

[0067] Among them, the investigation of natural enemies of peach tree pests is: systematic observation nursery or field survey, both of which should record the types and quantities of main natural enemies at the same time, including Aphididae (counting the number and proportion of aphids in the aphid colony), spiders, frogs, etc. , lacewings, hoverflies, ladybu...

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Abstract

A Southern peach disease and pest monitoring method includes such steps as selecting predict nursery, irrigating and drainage smoothly, planting representative adult hanging fruit peach orchard with area of 0.12 hectare, cultivating Jinxiu yellow peach with spacing of 4 m*4 m between plant and row, and applying no chemical control agent all year round; then, the peach aphid, peach borer, peach carp, longicorn beetle, peach anthracnose and peach gum flow disease were predicted in Jinxiu yellow peach. The invention gropes for a set of practical and effective operable methods for monitoring diseases and pests on peach trees in the south, a set of operational standards or specifications for monitoring peach diseases and pests in southern China was designed based on the existing commonly used monitoring norms of peach diseases and pests, which provided a basis for prediction of peach diseases and pests, precise control, and significant effects for reducing pesticide residues and protectingfarmland ecological environment.

Description

technical field [0001] The invention relates to the technical field of monitoring methods for peach trees, in particular to a monitoring method for pests and diseases of peach trees in southern China. Background technique [0002] At present, the public monitoring standards for crop diseases and insect pests in China include the monitoring specifications (or standards) for rice and other crops. Peach tree is serious with the situation that its unique peach gummosis occurs, and the external cause that it produces is mainly the encroachment of pest, and pest is mainly pests such as green peach aphid, peach borer, peach small borer and longhorn beetle, for this reason, needs Peach gummosis, peach aphid, peach borer, peach borer and longhorn beetle were added to the monitoring objects. Contents of the invention [0003] The purpose of the present invention is to solve the problem in the prior art that there is no monitoring method for peach gummosis in southern peach trees, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/02
CPCG06Q10/06393G06Q50/02
Inventor 李小一
Owner 郴州市农业科学研究所
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