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Grub killing composition

A composition and technology of grubs, applied in the direction of insecticides, acaricides, biocides, etc., can solve the problems of weakened killing of grubs, drug resistance of grubs, poor effect, etc.

Inactive Publication Date: 2017-01-25
重庆盛物农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The initial application of the above agents has obvious effects on killing grubs, but long-term use will cause the grubs to develop drug resistance, and the effect of killing grubs will weaken as the number of times of application increases.
Polygonatum is generally harvested four years after sowing. With the increase of grub resistance, the effect of the above pesticides will become worse and worse

Method used

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  • Grub killing composition

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] A total of 11 groups were designed in the experiment, each group was 1 mu, and Polygonatum was planted. The conditions were the same except for the following treatments. The following treatments start from the sowing of Rhizoma Polygonatum, and are processed once every 10 days before the outbreak of grubs in spring and autumn, that is, twice a year, until the end of harvesting. The yield per mu of Polygonatum was counted when harvested.

[0014] The first group is the blank group without any drugs.

[0015] The second group is the control group I, and the soil is treated with 2-3 kg of 2% isofenphos-methyl powder per mu mixed with 25-30 kg of fine soil.

[0016] The third group is the control group II, use 200-250 grams of 50% phoxim EC per mu, add 10 times of water and spray on 25-30 kg of fine soil, mix well to make poisonous soil, apply along the ridges, and ...

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Abstract

The invention belongs to the field of plant disease control and particularly discloses a grub killing composition. The grub killing composition comprises 23-27 parts of whole herb of Anaphalis hancockii Maxim., 17-20 parts of Caulis Tinosporae Sinensis, 8-11 parts of leopard cat bone and 3-5 parts of Ramulus et Folium Clerodendri Inermis. The grub killing composition is capable of not only killing grubs but also preventing the grubs from having insecticide resistance.

Description

technical field [0001] The invention relates to the field of plant disease control, in particular to a composition for killing grubs. Background technique [0002] Polygonatum is a plant of the genus Polygonatum in the family Liliaceae. The stem is erect, cylindrical, single, the leaves are short like bamboo, and the flowers are white. The rhizome can be used as medicine, which has the effects of lowering blood pressure, lowering blood sugar, lowering blood fat, preventing atherosclerosis, delaying aging and antibacterial. Polygonatum polysaccharide has immune activation effect. It is used for yin deficiency and dryness of the lung, dry cough with less phlegm, and chronic cough due to lung and kidney yin deficiency; it can also be used for weak spleen and stomach, which not only nourishes spleen yin, but also benefits spleen, and is used for dizziness due to kidney deficiency, sore waist and knees, beard and hair. Early graying and thirst etc. [0003] Grubs are one of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/40A01N65/12A01N63/02A01N61/00A01P7/04A01P7/02
CPCA01N61/00A01N63/10A01N65/00A01N65/12A01N65/40A01N2300/00
Inventor 谭谦明
Owner 重庆盛物农业发展有限公司
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