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Botanical pesticide composition containing sophocarpidine and eucalyptus oil

A technology of botanical pesticides and compositions, applied in the directions of plant growth regulators, botanical equipment and methods, animal repellents, etc., can solve problems such as life and work impact, environmental pollution, etc., and achieve low human and animal toxicity and environmental compatibility. Good sex and better efficacy

Active Publication Date: 2016-01-06
BETA CHEM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If chemical pesticides are sprayed in public places and indoor offices to prevent pests of landscape plants and flowers, it will not only pollute the environment, but also greatly affect people's life and work.

Method used

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  • Botanical pesticide composition containing sophocarpidine and eucalyptus oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1: Indoor Toxicity Determination of Matrine, Eucalyptus Oil, Peppermint Oil and Their Different Proportions to Panonychus citrus

[0019] The test method refers to the "People's Republic of China Agricultural Industry Standard NY / T1154.12-2006". The adult females of Panonychus citrus collected from the field were reared indoors for 30 generations, and the adult females with uniform growth were selected as the test insects. Adopt the small seedling method, that is, inoculate 50-60 heads of all claw mites on small pots of citrus seedlings, check the base number one day later, pick out dead mites, and add live adult mites, and keep the number of mites for each treatment at about 50. Spray the seedlings with mites using a spray tower, move them to culture at 25°C and 90% relative humidity, check after 15 days, and record the number of survivors.

[0020] Use DPS data processing software for statistical analysis, obtain the regression equation of toxicity (y=a+bx) w...

Embodiment 2

[0025] Example 2: 3.2% plant-derived pesticide preparation of matrine, eucalyptus oil, and peppermint oil

[0026] Weigh matrine 0.2%, eucalyptus oil 2.0%, peppermint oil 1.0%, alkylphenol polyoxyethylene ether 3.5%, polyvinylpyrrolidone 1.5%, formic acid 20%, methanol to make up to 100%, and stir in the reaction kettle Evenly, that is to make a botanical pesticide preparation of 3.2% matrine · eucalyptus oil · peppermint oil.

[0027] This embodiment is used to control Panonychus citrus, and the test site is Shuangqiao Town, Wuming County, Nanning, Guangxi. Conventional foliar spray is used for uniform control, and the leaves are wet. There were more adult mites of Panonychus spp. in the field when the pesticide was applied. A total of 4 treatments were set up in the experiment, and each treatment was repeated 4 times. The base number of insect population in the field was investigated before spraying, and the insect situation was investigated 1 day, 3 days and 15 days after...

Embodiment 3

[0032] Example 3: 5.5% Matrine · Eucalyptus Oil · Peppermint Oil Botanical Pesticide Preparation

[0033] Weigh 0.5% matrine, 2.0% eucalyptus oil, 3.0% peppermint oil, 2.5% alkylphenol polyoxyethylene ether, 2.5% sodium dodecylbenzenesulfonate, make up to 100% with ethanol, stir at room temperature Evenly, that is to make a botanical pesticide preparation of 5.5% matrine · eucalyptus oil · peppermint oil.

[0034] This embodiment is applied to the prevention and control of green peach aphids in campuses. When pesticides are applied, the leaves and young shoots of green peaches are seriously damaged by aphids, and the affected parts are curly and deformed, and are covered with sticky honey-like excrement. Dilute the medicament 1000 times and spray the affected plants, taking the wetness of the leaves as the standard. 24 hours after the spraying, the aphids on the plants had died, and the control effect reached more than 85%. After spraying, there is no irritating smell of che...

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Abstract

The invention relates to a botanical pesticide composition containing sophocarpidine and eucalyptus oil. The botanical pesticide composition is composed of effective ingredients, a solvent and a surface active agent. The effective ingredients are composed of the sophocarpidine, the eucalyptus oil and mint oil, wherein the weight ratio of the sophocarpidine to the eucalyptus oil to the mint oil in the composition is 2-5 to 20-50 to 10-30. The botanical pesticide composition is suitable for controlling common agricultural piercing-sucking mouthpart and chewing mouthpart injurious pests such as red spiders, aphids, whiteflies, cabbage caterpillars and cotton bollworms on garden flowers, indoor ornamental plants and commercial crops. According to the botanical pesticide composition, plant extracts serve as the effective ingredients, the prepared preparation is low in toxicity on people and livestock and good in environment compatibility, the injurious pests are not likely to generate resistance, and a remarkable synergistic interaction effect is achieved.

Description

technical field [0001] The invention belongs to the field of agricultural control, in particular to a pesticide synergistic composition, in particular to a botanical pesticide composition containing matrine and eucalyptus oil. Background technique [0002] At present, the control of diseases and insect pests is mainly based on chemical control. Chemical agents have the advantages of good quick effect and good efficacy. However, due to the high toxicity of chemical pesticides to humans and animals and their pungent odor, improper use will cause phytotoxicity to crops. Certain limitations. In recent years, spider mites and aphids have become the main pests that harm garden landscape crops. They usually gather on the leaves, twigs and peels of plants to absorb juice, making the leaves appear small spots, curling, shrinking and yellowing, seriously affecting the normal growth of plants . If chemical pesticides are sprayed in public places and indoor offices to prevent and cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/28A01P7/02A01N43/90
CPCY02A50/30
Inventor 邓付圆
Owner BETA CHEM LTD
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