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A technology for scale insects and pesticides, applied in the field of pesticides, can solve problems such as great harm, and achieve the effects of low cost, wide sources and remarkable effects
Inactive Publication Date: 2014-04-23
TIANJIN BEIFANG LANDSCAPE ECOLOGY INST OF SCI & TECH
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Scale insect secretions can also induce soot pollution, which is extremely harmful
Method used
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Embodiment
[0012] Preparation:
[0013] (1) Mince the fresh products of 5 kg of garlic, 3 kg of scallions and 6 kg of saponins, then add the fresh products to 150 g of distiller’s yeast, ferment at a temperature of 25° C., keep for 3 days, and make 4 kg of toxic alcohol;
[0014] (2) Mix and soak 4kg of the above-mentioned toxic alcohol with 4kg of chili, 8kg of tobacco, and 1kg of Chinese prickly ash at room temperature for 25 days, and filter out the soaking solution.
[0015] The obtained extract was diluted 400 times, and water was used as a control treatment, and each treatment was repeated 3 times, and 20 persimmon scales were treated each time. The specific method is: put the cotton scale in each culture dish, spray the medicine or clear water of the treatment concentration to it, then place it at room temperature for cultivation, and after 12 hours, check the death situation of the cotton scale under the binocular dissecting microscope (using The dissecting needle touches the pe...
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Abstract
The invention relates to a pesticide used for scale insect control. The pesticide is characterized in that the pesticide is prepared from 3-10 kg of chili, 3-10 kg of Chinese honeylocust fruit, 3-10 kg of tobacco, 1-3 kg of Chinese prickly ash, 3-10 kg of garlic and 3-10 kg of green Chinese onion; a preparation method of the pesticide includes chopping fresh products of the 3-10 kg of the garlic, the 3-10 kg of the green Chinese onion and the 3-10 kg of the Chinese honeylocust fruit, adding 400-500 g of distiller's yeast into per 50 kg of the fresh products, fermenting at 22-28 DEG C for 2-3 days to prepare 3-8 kg of poisonous alcohol; mixing the 3-8 kg of the poisonous alcohol, the 3-10 kg of the aired and sliced chili, the 3-10 kg of the tobacco and the 1-3 kg of the Chinese prickly ash and soaking for 20-30 days at room temperature, and filtering to obtain the soaked solution; the pesticide is biological, low in toxicity and safe to use, and has significant effects for scale insect control; spraying of solution of the pesticide is free of side effects on human, livestock, fruits and branches; and the source of raw materials is wide, and the pesticide is easy to manufacture and low in cost.
Description
technical field [0001] The invention relates to a pesticide, in particular to a pesticide for controlling scale insects. Background technique [0002] Scale insects are insects of the order Homoptera and the family Scaloididae. Most worms are equipped with a wax paper secretion, the scale. Scale insects are the most common pests on flowers and fruit trees. They often cluster on branches, leaves, and fruits, and feed on plant juices. In severe cases, they can cause branches to wither or the whole plant to die. Scale insect secretions can also induce soot, which is extremely harmful. There are 6 kinds of common ones, such as cotton scale, mussel round shield scale, bran scale scale, Korean ball scale scale scale, mulberry scale scale scale, and mealy scale scale scale. Scale insects are all herbivorous insects. Many of them endanger crops such as grain, cotton, oil, hemp, tobacco, tea, vegetables, sugar, silk, fruit, and medicine; or endanger forest plants, hedgerows, stre...
Claims
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01P7/04
CPCY02A50/30
Inventor 李伟赵立伟张凯陈庆斌苏亚勋
Owner TIANJIN BEIFANG LANDSCAPE ECOLOGY INST OF SCI & TECH
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