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Compound for trapping and killing drosophila melanogaster

A combination agent, fruit fly technology, applied in the direction of insecticide, biocide, pest attractant, etc., can solve the problems of quality deterioration, fruit juice overflow, production decline, etc., to achieve no toxic side effects, long drug effect time, cheap effect

Inactive Publication Date: 2014-03-19
范宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The affected fruit is uneven, the juice overflows, and the fruit falls seriously, which greatly reduces the yield and deteriorates the quality, affecting fresh sales, storage, processing and product prices.
Due to the strong reproductive ability of fruit flies, short cycle, overlapping generations and damage in the pulp, the effect of traditional chemical control is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] It is prepared by mixing asarum powder 50wt%, brown sugar 2wt%, rice wine 9wt%, rice vinegar 9wt%, and water 30wt%.

Embodiment 2

[0015] Take asarum powder 60wt%, brown sugar 1wt%, rice wine 8wt%, rice vinegar 8wt%, water 23wt% and mix and prepare.

Embodiment 3

[0017] Get asarum powder 45wt%, brown sugar 3wt%, rice wine 6wt%, rice vinegar 7wt%, water 39wt% and mix and prepare.

[0018] Instructions

[0019] Take discarded plastic bottles of cola or mineral water as traps, cut symmetrical openings about 2 cm wide and 8 cm long on the upper part of the plastic bottles, pour 50-60 grams of traps into each trap, and start before the fruit trees enter the fruit-setting period. Hang on the branches in the middle of the canopy, and hang 20-30 sets per mu according to the size of the fruit tree and the degree of harm of fruit flies. Fruit flies come to suck food automatically, and die within one or two days after sucking food.

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PUM

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Abstract

The invention provides a compound for trapping and killing drosophila melanogaster. The compound is characterized by being prepared from the following raw materials according to ratio: 40-60wt% of Chinese herbal medicine asarum powder, 1-3wt% of brown sugar, 5-10wt% of millet wine, 5-10wt% of rice vinegar and 20-40wt% of water. The compound does not pollute the environment, has no toxic and side effect to human, livestock and fertilization insects, the pesticide effect is long and can be kept for about three months, the cost is low and the compound is cheap.

Description

technical field [0001] The invention relates to fruit tree protection technology, in particular to a fruit fly trapping and killing composition. Background technique [0002] Drosophila is the main pest of fruit trees. The female fruit fly lays eggs on the mast of mature fruit, and the hatched larva eats and damages the fruit. The affected fruit is uneven, the juice overflows, and the fruit falls seriously, which greatly reduces the yield and deteriorates the quality, which affects fresh sales, storage, processing and product prices. Due to the strong reproductive ability of fruit flies, short cycle, overlapping generations and damage in the pulp, the effect of traditional chemical control is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fruit fly trapping and killing composition that does not pollute the environment, has no toxic and side effects on humans, livestock and pollinating insects after...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/08A01P7/04A01P19/00
CPCY02A50/30
Inventor 范宇
Owner 范宇
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