Method for preventing and controlling fruit mulberry sclerotinia without pesticide residue

A technology for pesticide residues and sclerotinia, which is applied in the field of preventing and treating fruit mulberry sclerotinia without pesticide residues, can solve the problems that restrict the large-scale promotion of fruit mulberry planting, disappointment, and inability to completely kill pathogens, so as to avoid pesticide residues problems, reducing labor costs, and reducing the number of medications

Active Publication Date: 2017-12-08
屈恩勤
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above methods have been analyzed and demonstrated through many experiments, but the conclusions and consequences are disappointing: conventional methods to prevent and control sclerotia of fruit mulberry are due to the universality of the pathogen, the strong pathogenicity of the pathogen, and the rapid infection. No method can completely kill the pathogen
The above problems have restricted the large-scale promotion of fruit mulberry planting, so it is necessary to propose improvements

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The new method for preventing and curing mulberry sclerotinia without pesticide residues includes the following steps:

[0016] 1)Using conventional techniques to measure the minimum temperature of the local soil and winter in the previous year, and measure the temperature and humidity of the fruit mulberry planting area this year, so as to grasp the incidence of sclerotinia disease in the field before the fruit mulberry blooms;

[0017] 2) The flowering period of the fruit mulberry is subdivided into three phases: Phase I, the first blooming period of flower buds, defined as about 70% of the buds appearing, and about 40% of the buds first blooming; Phase II, the first blooming period; defined as the appearance of all flower buds, 30 About% of the stamens are stretched out; the third stage is the full blooming stage, at this time all the flower buds have fully opened, and 50% of the mulberry flowers have declined;

[0018] 3) Control period: First control: In the first stage o...

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 provides a new method for preventing and controlling fruit mulberry sclerotiniose without causing pesticide residue. According to different phonological areas of fruit mulberry planting areas or changes of small climate such as temperature and humidity and surrounding disease source environments, in combination with comprehensive situations such as the lowest winter temperature in the previous year, specific forms of fruit mulberry blooming stages are artificially divided into three stages, so as to thoroughly prevent and control the incurable disease, i.e., the fruit mulberry sclerotiniose by using the existing bactericides in a certain time span at a specific blooming stage without using special pesticide and guarantee that mature mulberry fruits are free of pesticide residue. The new method has a very great application value.

Description

Technical field [0001] The present invention relates to the technical field of plant diseases and insect pests prevention and control, in particular to a method for preventing and treating mulberry sclerotinia disease without pesticide residues. Background technique [0002] Fruit mulberry sclerotinia disease is the main disease that harms mulberry fruit. Due to the widespread presence of pathogens in nature and the particularity of air transmission, the existing conventional methods are basically ineffective for prevention and control. The existing general prevention methods are as follows There are several types: one is to remove the weeds around the mulberry trees in autumn and winter, and to plow the ground (to bury the pathogens deeply); the other is that the purpose of mulberry cultivation in China for thousands of years is to raise silkworms and to harvest mulberry fruits. The purpose is still in recent years. According to the introduction of textbooks for colleges and un...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A01G13/00A01G7/06
CPCA01G7/06A01G13/00
Inventor 屈恩勤
Owner 屈恩勤
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