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

Cyhalothrin-containing low-volume spray

A low-capacity spray, cyhalothrin technology, applied in the field of pesticides, can solve the problems of plants, environmental safety hazards, high-content liquid and low-capacity spraying, etc., to save labor costs, cost-effective, drip loss little effect

Inactive Publication Date: 2015-09-30
福建省德盛生物工程有限责任公司
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Obviously, the existing medicaments usually use traditional organic solvents, which pose safety hazards to the human body, plants, and the environment, and cannot be used for low-volume spraying of high-content medicinal liquids.

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
  • Cyhalothrin-containing low-volume spray

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1. 2.5% Cyhalothrin

[0025] A. Formula: by mass percentage, cyhalothrin 2.5%, tea saponin 15%, water 82.5%.

[0026] B. Process: Weigh 25kg of cyhalothrin, 150kg of natural tea saponin, and 825kg of water respectively. First, add water into the mixing kettle, then add tea saponin, start the stirring device to fully mix; then, add cyhalothrin and mix well, grind it fully with a sand mill, that is, process it into 1000kg containing 2.5% chlorofluorocyanin Low-volume spray of permethrin.

[0027] C. Application: Dilute 100 times with water, spray with low-volume sprayer, per mu (667m 2 ) spraying volume is 10L, the pesticide utilization rate is greater than about 60%, and the spraying efficiency is 10 times of the normal spraying.

[0028] Table 1. Comparison of Comparative Example 1 and Example 1

[0029]

[0030] As can be seen from Table 1, compared with the constant spray of Comparative Example 1, the low-volume spray of the embodiment of the present in...

Embodiment 2、10

[0031] Embodiment 2, the preparation and application of 10% cyhalothrin low-volume spray

[0032] A. Formula: by mass percentage, cyhalothrin 10%, tea saponin 12%, water 78%.

[0033] B. Process: Weigh 100kg of cyhalothrin, 120kg of natural tea saponin and 780kg of water respectively. First, add water into the mixing kettle, then add tea saponin, start the stirring device to fully mix; then, add cyhalothrin, mix well, and fully grind with a sand mill, that is, process it into 1000kg containing 10% chlorine Low-volume spray of cyfluthrin.

[0034] C. Application: Dilute 80 times and spray with low-capacity sprayer, per mu (667m 2 ) spraying volume is 8L, the utilization rate of pesticide is about 65%, and the spraying efficiency is 15 times of that of normal spraying.

Embodiment 3、15

[0035] Embodiment 3, the preparation and application of 15% cyhalothrin low-volume spray

[0036] A. Formula: by mass percentage, cyhalothrin 15%, tea saponin 12%, water 73%.

[0037] B. Process: Weigh 150kg of cyhalothrin, 120kg of natural tea saponin and 730kg of water respectively. First, add water into the mixing kettle, then add tea saponin, start the stirring device to fully mix; then, add cyhalothrin, mix well, and fully grind with a sand mill, that is, process it into 1000kg containing 15% chlorine Low-volume spray of cyfluthrin.

[0038] C. Application: Dilute 60 times and spray with low-capacity sprayer, per mu (667m 2 ) spraying volume is 6L, the utilization rate of pesticide is about 70%, and the spraying efficiency is 20 times of that of normal spraying.

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 cyhalothrin-containing low-volume spray and relates to pesticides. The spray comprises the following raw materials in percentage by mass: 2.5-30% of cyhalothrin, 5-15% of tea saponin and the balance of water. During preparation, water and tea saponin are added into a blending kettle for uniform mixing, and then cyhalothrin is added to ensure that cyhalothrin sufficiently disperses in the water and tea saponin mixed solution; milling with a sand mill is carried out, sampling for qualification inspection is performed, and filling package is carried out. Water and tea saponin are taken as carriers, so that the spray is safe to human and animals, low in phytotoxicity to crops, safe and environmentally friendly; the formula is simple and water is taken as the carrier, so that the cost is low and the cost performance is high; the consumption of water for pesticide dilution is low, so that the spray is particularly suitable for arid regions and water-deficient high mountain regions; the spray can be applied to low-volume and super-low-volume spraying; compared with the normal-volume spraying, the low-volume and super-low-volume spraying are higher in working efficiency and lower in labor cost; the liquid pesticide dropping loss is low and the pesticide utilization ratio is high, so that the environmental pollution is reduced.

Description

technical field [0001] The invention relates to pesticides, in particular to a low-capacity spray containing cyhalothrin. technical background [0002] The spraying method is the most common application method for the drug control of crop diseases and insect pests and sanitary pests, that is, a certain amount of pesticide and an appropriate amount of water or oil are used to prepare a liquid medicine, and the liquid medicine is sprayed into mist droplets with a spraying device. According to each mu (667m 2 ) how much liquid medicine to spray, the spray method is often divided into constant spray, low-volume spray and ultra-low-volume spray. [0003] 1. Constant spraying, the pesticide is diluted with water, and the dilution factor is greater than 1000 times, and each mu (667m 2 ) The spray volume is 45-60L, which is the conventional spraying method in the field of plant protection in my country at this stage. This spraying method has a large amount of spraying, low work e...

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 Applications(China)
IPC IPC(8): A01N53/08A01N25/06A01P7/04A01N43/16
Inventor 颜禧凯颜禧童颜禧旋潘朝斌
Owner 福建省德盛生物工程有限责任公司
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