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

Compound pesticide for controlling vegetable leaf miner

A technology of leafminer and medicine, which is applied in the field of compound medicine for preventing and controlling vegetable leafminer, can solve the problems of vegetable yield reduction damage and poor control effect, and achieve the effect of good effect, good control effect and convenient use

Inactive Publication Date: 2014-02-26
QINGDAO MAOFENG ORGANIC VEGETABLE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, as long as dimethoate or dichlorvos are used as medicines for preventing and controlling leafminers, the perennial use has caused the leafminers to develop drug resistance, the control effect is not good, and the damage to vegetables is seriously reduced. In order to solve this technical problem, it is necessary to develop A compound medicine for preventing and controlling vegetable leafminer with simple proportion, convenient use and good effect in preventing and controlling leafminer

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

[0016] Example 1

[0017] 3 parts of 40% diazinon EC, 3 parts of 50% dichlorvos EC, 2 parts of tea polyphenols, 1 part of astragalus polysaccharide, 2 parts of forsythin, 2 parts of terbuthiuron, 1 part of nitenpyram, fly poison Phosphorus 3 parts.

[0018] During preparation, the above-mentioned medicines are mixed and compounded to obtain a stock solution. When in use, the stock solution is diluted to a volume multiple of 1000-1500 times and then sprayed, which can effectively prevent and control leaf miners.

[0019]

[0020] Example 2

[0021] 6 parts of 40% diazinon EC, 6 parts of 50% dichlorvos EC, 5 parts of tea polyphenols, 3 parts of astragalus polysaccharide, 4 parts of forsythin, 5 parts of terbuthiauron, 3 parts of nitenpyram, fly poison Phosphorus 6 parts.

[0022] During preparation, the above-mentioned medicines are mixed and compounded to obtain a stock solution. When in use, the stock solution is diluted to a volume multiple of 1000-1500 times and then spr...

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 compound pesticide for controlling vegetable leaf miner, which comprises the following components in parts by weight: 3-6 parts of 40% diazinon missible oil, 3-6 parts of 50% dichlorvos missible oil, 2-5 parts of tea polyphenol, 1-3 parts of radix astragali polysaccharide, 2-4 parts of phillyrin, 2-5 parts of tebuthiuron, 1-3 parts of nitenpyram and 3-6 parts of coumaphos. The pesticide is simple in proportioning and convenient to use, and has favorable control effect on leaf miner. The traditional Chinese medicine intermediates and pesticide intermediates are added on the basis of the traditional pesticide and mixed to obtain the new pesticide for leaf miner with favorable control effect, and the control effect is enhanced by 15-18% as compared with the traditional pesticide.

Description

[0001] technical field [0002] The invention belongs to the technical field of vegetable pest control, and in particular relates to a compound medicine for preventing and controlling vegetable leafminer. [0003] Background technique [0004] Leaf miner body length 4 ~ 6 mm, taupe. The male fly has hairs under the front edge, the legs and tibias are grayish yellow, the tarsus is black, and the hind tibia has 3 bristles. Eggs are white, oval, 0.9 mm x 0.3 mm in size, and mature larvae are about 7.5 mm long, wrinkled and black-yellow. Pupa, about 5 mm long, oval in shape, light yellowish brown at first, then reddish brown, and dark brown before eclosion. Leafminer is one of the main pests and diseases of vegetables. Its larvae sneak under the epidermis of the host leaves, zigzag through, and feed on green tissues, forming irregular gray-white linear tunnels. When the damage is serious, almost all the leaf tissue is damaged, and the leaves are covered with borers, especial...

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
IPC IPC(8): A01N65/20A01P7/04A01N65/08A01N57/16A01N57/12A01N47/36A01N43/90A01N43/40
Inventor 吴永琳
Owner QINGDAO MAOFENG ORGANIC VEGETABLE
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