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

Plant insect expelling and killing smoking agent and use method thereof

A fumigant and sawdust technology, which is applied in the fields of botanical equipment and methods, insecticides, animal repellants, etc., can solve the problems of limited insecticidal effect and limited direct fumigation effect, and achieve the effect of easy implementation.

Inactive Publication Date: 2020-06-19
JILIN ACAD OF AGRI SCI
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In chemical production, it is necessary to use chemical methods to extract the chemical substances in Mirabilis Himalayan, which can be used as insecticidal pesticides after secondary processing, which inevitably brings certain chemical pollution; at the same time, the complex chemical components of Mirabilis Himalayan are extracted method, it is difficult to realize for the first-line farmers; while using the method of lighting fumigation of Mirabilis Himalayan plants, the chemical components in Mirabilis Himalayan plants have limited insecticidal effect on whitefly, and can only be treated by fumigation. It plays a short-term role in repelling whiteflies, and whiteflies will "come back" after the smoking is stopped. The effect of direct fumigation of Mirabilis Himalayan plants is limited

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
  • Plant insect expelling and killing smoking agent and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0012] In the autumn of 2018, fumigants were used in the production test of whitefly repellent and insecticide in a cucumber greenhouse in Linjia Village, Jingyue District, Changchun City, Jilin Province. Grind the dried sawdust and the whole plant of Mirabilis Himalayan with a plant grinder and pass through a 40-mesh sieve, pass the carbon powder and cornstarch through a 40-mesh sieve, and purchase commercially available hydroxyethyl cellulose, and prepare the above raw materials for later use; The composition and weight ratio of the fumigant are formulated: sawdust accounts for 50%, carbon powder accounts for 3%, Himalaya...

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 relates to a plant insect expelling and killing smoking agent and a use method thereof. The preparation method comprises: screening 50% by weight of dry sawdust, 3% by weight of carbon powder, 43% by weight of mirabilis himalaica whole plant powder, 3% by weight of hydroxyethyl cellulose and 1% by weight of corn starch through a 40-mesh sieve for standby application; adding clear water accounting for the weight of a all-component smoking agent into all the raw materials excluding hydroxyethyl cellulose, uniformly stirring, respectively adding commercially available aspergillus niger and trichoderma according to 1 / 1500 of the weight of the all-component smoking agent to prepare a fermentation material, putting the fermentation material into a foam box, controlling the temperature to be 60 DEG C, performing high-temperature fermentation for 6-7 days, adding a hydroxyethyl cellulose solution into the fermentation material, and performing uniform stirring to form a smoking agent raw material; loading the smoking agent raw material into a mold by using a rubber hammer, and burying a section of commercially available mosquito-repellent incense into one corner of the mold asa smoking agent igniter; and demolding, and air-drying, wherein the smoking agent can be used at the end of April in Jilin region in spring when the lowest temperature in a greenhouse is 8 DEG C or above, and can be used at least once every week in cloudy days or cloudy days in the morning, so that the harm of whitefly can be effectively prevented and treated.

Description

technical field [0001] The invention relates to a plant insect repellent, insecticide and fumigant and a method for using the same, and relates to the field of pest control in greenhouses. Background technique [0002] Whitefly is one of the important pests of crops planted in greenhouses. It has a wide range of hosts and harms hundreds of common plants such as vegetables, flowers, fruit trees, medicinal materials, pastures, and tobacco. Due to its strong reproductive ability, adult wing surface covered with white wax powder, it is not easy to stick to the liquid medicine, and its migration ability is strong, and it can quickly "come back" after spraying pesticides. Headache problem. Fumigants have a good control effect on group whitefly control. Currently, the fumigant components used to control whitefly in the market are mainly chemical agents, such as fumigants based on chemical pesticides such as isoprocarb to repel whitefly. The insecticidal effect is very good, but a...

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): A01N25/18A01N25/20A01N65/08A01P7/04A01P17/00
CPCA01N25/18A01N25/20A01N65/00A01N65/08Y02A50/30
Inventor 关法春代永刚刘金文董娜才金玲吉野王超张永锋宗宪春鹿鑫
Owner JILIN ACAD OF AGRI SCI
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