Attractant for coccinella septempunctata

A seven-star ladybug and attractant technology, applied in the direction of attracting pests, biocides, animal repellents, etc., can solve problems such as harm, no similar document information, pesticide poisoning, etc., and achieve a high level of technological progress. Effect

Active Publication Date: 2011-12-14
刘天平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ladybug is known as a natural enemy of aphids for a long time, but killing aphids often requires the cooperation of pesticides. In order to prevent aphids from invading cotton plants, early practical pesticides are the best choice, whi...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Take 370g of superphosphate, 67g of diammonium, 30g of plant ash, and add 35kg of water; the ash ratio of wild hemp, tamarisk and Populus euphratica in the plant ash is 1:1:1; mix well and then spray;

Embodiment 2

[0014] Take the 17kg capacity of the agricultural spray bucket as an example:

[0015] Take 280g of heavy superphosphate, 50g of diammonium, 21g of plant ash, add 17kg of water and mix, mix well and then spray; the ash ratio of wild hemp, tamarisk and Populus euphratica in plant ash is 1:1:1;

[0016] The spraying time of the above-mentioned chemicals: the field cotton beads are sprayed twice a year; the first spraying is on June 12, to induce the ladybugs, enter the cotton field to kill the aphids, and protect the germinating fruit branches of cotton from the aphids , the second time on August 1st, to protect Fengding Tao from infringement;

[0017] The spraying temperature of the above agents: 29°C.

[0018] Production application: From 2006 to 2009, the agent was continuously sprayed in the 3rd and 5th regiments of the First Agricultural Division, and the effect was excellent, increasing the cotton yield by 80kg / mu.

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PUM

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Abstract

The invention provides an attractant for coccinella septempunctata. The attractant for the coccinella septempunctata consists of the following raw materials: 280 to 370 grams of triple superphosphate, 50 to 67 grams of diammonium and 21 to 30 grams of plant ash, wherein the ash rate of ramie root to tamarix to diversifolious poplar in the plant ash is 1:1:1. The attractant for the coccinella septempunctata is prepared by the following steps of: crushing the triple superphosphate and the diammonium into powder; mixing the power and the plant ash; and adding 18 to 35 kilograms of water to stir uniformly and spraying the mixture. The attractant for the coccinella septempunctata is sprayed for twice every year and aims to induce the coccinella septempunctata and kill aphids in the cotton field, wherein the first spraying time is from the twelfth day to the fifteenth day in June and germinated fruit branches of cotton is protected from being infringed by the aphids; the second spraying time is from the twenty-eighth day in July to the first day in August and cotton bolls are protected from being infringed by the aphids; and the spraying temperature is between 28 and 30 DEG C. By the attractant, the yield of the cotton can be increased by 60 to 80 kg/mu. When the attractant is sprayed on melon and fruit, vegetable, red date trees, walnut trees, Pyrus sinkiangensis trees and apple trees, the technical effect of inducing the coccinella septempunctata to kill the aphids is achieved.

Description

technical field [0001] The invention relates to the technology of killing aphids, which lures the seven-spotted ladybug so that it can arrive at a designated position on time, and kills the aphids without using other pesticides; the spraying equipment can be an ordinary pesticide equipment. Background technique [0002] Ladybug is known as a natural enemy of aphids for a long time, but killing aphids often requires the cooperation of pesticides. In order to prevent aphids from invading cotton plants, early practical pesticides are the best choice, which will inevitably cause pesticide poisoning harm to people. In order to prevent insects and control insects to produce the same technical effect, the attractant adopted in the present invention's concept induces the method of Copteris seven-spotted ladybug to kill aphids. [0003] According to research and field observations, aphids usually occur in June (large cotton fields in arid areas) and become a disaster in July. At thi...

Claims

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Application Information

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IPC IPC(8): A01N65/18A01N65/08A01N59/26A01N33/12A01P19/00
Inventor 刘天平
Owner 刘天平
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