Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of method for preventing and treating walnut virus disease

A virus disease and walnut technology, applied in the agricultural field, can solve the problems affecting the yield and quality of walnuts, shrinking kernels, and fruit cracking, etc., and achieve the effects of preventing walnut virus disease, avoiding chlorosis, and promoting absorption.

Active Publication Date: 2022-02-18
新疆林科院经济林研究所
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disease mainly harms walnut fruit. Radial chlorotic spots appear on the navel of walnut fruit in the early stage, and then dark brown radial lesions form, causing the fruit to split in advance and the kernel to shrink, which seriously affects the yield and quality of walnut.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of method for preventing and treating walnut virus disease
  • A kind of method for preventing and treating walnut virus disease
  • A kind of method for preventing and treating walnut virus disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A method for preventing and treating walnut virus disease:

[0036] (1) At the beginning of March, whitewash the trunk, trim the tree body, remove litter and fallen leaves, take it out of the orchard for landfill or incineration, and then spray 40% MnZn 800 times diluted solution to disinfect the tree body.

[0037] (2) Soil micro-ecological regulation during the germination period of the tree body: in the early to mid-April period, during the germination period of the fruit tree, dig a 40cm wide and 30cm deep annular ditch at a distance of 50cm from the trunk under the canopy, and reduce the bacterial content to 10 billion spores / The 350-fold dilution of Bacillus amyloliquefaciens GLD191 inoculum of g is evenly poured into the annular ditch.

[0038] (3) Disease prevention and pest control during the rapid growth period of walnut fruit: from the beginning of May to the first ten days of June, spray 0.5% amino oligosaccharin 1000 times solution on the leaves, and spray...

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 discloses a method for preventing and treating walnut virus disease, belonging to the technical field of agriculture. The methods for preventing and treating walnut virus disease include: irrigation and application of biological agents during the germination period of fruit trees, spraying of disease-resistant agents and 18% pyridoxine-buprofezin suspension to kill insects during the rapid growth period of walnut fruits, and spraying mixed pesticides during the hardening period of walnut fruit stones. Prepare the solution and prevent and control the walnut rot disease. During the filling period of the walnut kernels, the biological bacteria agent is applied again and 1% Boluohui extract · veratridine water agent is sprayed. During this period, the conventional field management is carried out. The control method of the invention effectively controls the occurrence of the walnut virus disease, achieves the purpose of enhancing the tree vigor and improving the walnut yield and quality, eliminates the potential threat of the walnut virus disease to the walnut industry, and ensures the sustainable development of the walnut industry.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a method for preventing and treating walnut virus disease. Background technique [0002] Walnut (Juglans regia L.) is the largest fruit tree in Xinjiang, with a planting area of ​​more than 7 million mu, accounting for about one-third of the total forest and fruit area in Xinjiang. It is mainly distributed in Hotan, Kashgar and Aksu in Xinjiang. It has become one of the important pillar industries of regional economic development in Xinjiang. In 2017, a new walnut disease occurred in the walnut planting area of ​​Wensu County, Aksu Prefecture, and the affected area was about 450 hectares. The disease mainly harms walnut fruit. Radial chlorotic spots appear on the navel of walnut fruit in the early stage, and then dark brown radial lesions form, causing the fruit to split in advance and the kernel to shrink, which seriously affects the yield and quality of walnut. [0003]...

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): A01N63/22A01N43/16A01N51/00A01N43/88A01N65/08A01N43/90A01N47/18A01N47/14A01P3/00
CPCA01N63/22A01N43/16A01N51/00A01N43/88A01N65/00A01N65/08A01N43/90A01N47/18A01N47/14
Inventor 白剑宇李宏虎海防刘保军罗达张志刚蒋琴宋单波
Owner 新疆林科院经济林研究所
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com