Compound plant insecticide and preparation method thereof

A plant insecticide and preparation technology, applied in the field of pesticides, can solve the problems of high lethality of birds in the air, chemical pesticide poisoning, and many unfavorable factors, and achieve the effect of fast killing, fast drug effect and good effect

Inactive Publication Date: 2017-08-15
江林松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Both chemical pesticides and plant pesticides can kill insects. Although chemical pesticides have good insecticidal effects, they have too many disadvantages, such as ecological damage and environmental pollution, which seriously affect the health of humans and animals, such as chemical elements such as arsenic, cadmium, lead, Mercury, etc. contain toxins, which seriously damage the ecology. For example, it is extremely lethal to field frogs, pond sugar fish and shrimp, and aerial birds, which is enough to prove that c

Method used

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  • Compound plant insecticide and preparation method thereof
  • Compound plant insecticide and preparation method thereof
  • Compound plant insecticide and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Step 1: Mix 30 parts by weight of the trumpet rod, 35 parts by weight of river pagoda, 35 parts by weight of bitter leaves, and 1 part by weight of additives, stir, and squeeze the juice to obtain material A;

[0034] Step 2: Mix material A and water evenly at a ratio of 40:60, put it into a cylinder, and spray it directly on the surface of crops with a sprayer.

Embodiment 2

[0036] Step 1: Mix 50 parts by weight of the trumpet rod, 25 parts by weight of river pagoda, 25 parts by weight of bitter leaves, and 1 part by weight of additives, stir, and squeeze the juice to obtain material A;

[0037] Step 2: Mix material A and water evenly at a ratio of 30:70, put it into a cylinder, and spray it directly on the surface of crops with a sprayer.

Embodiment 3

[0039] Step 1: Mix 60 parts by weight of trumpet stem, 15 parts by weight of river pagoda, 25 parts by weight of bitter leaves, and 1 part by weight of additive, stir, and squeeze the juice to obtain material A;

[0040] Step 2: Mix material A and water evenly at a ratio of 20:80, put it into a cylinder, and spray it directly on the surface of crops with a sprayer.

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Abstract

The invention discloses a compound plant insecticide and a preparation method thereof, belongs to the field of pesticides and aims to provide an insecticide capable of killing insects without damaging the ecological environment. The insecticide is prepared from the following Chinese herbal medicines in parts by weight: 30-60 parts of herba macleaya cordata, 15-35 parts of flos sophorae, 15-34 parts of dahurian patrinia herb and 0.1-1 part of additives based on 100 parts in total. The insecticide disclosed by the invention is mainly aimed at borers, rice thrips, rice planthoppers, red spiders, aphids and pieris rapae.

Description

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Claims

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Application Information

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Owner 江林松
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