Composite pesticide for succulent plants

Abstract

The invention belongs to the technical field of pesticides and relates to a composite pesticide for succulent plants, comprising effective constituents having a weight ratio: 1:10-10:1, namely omethoate and Epimedium extract. The Epimedium extract and the omethoate are composited, sensory nerves of pests are stimulated by taking advantage of the Epimedium extract, the pests are kept excited during spraying of the composite pesticide and died of inhaling enough omethoate, omethoate utilization is increased without increasing the omethoate, cost is lowered, environmental pollution is decreased; pest damage can be effectively prevented, and the pest preventive effect of the composite pesticide is up to above 95%; as the consumption of and spray times of the omethoate are decreased, a safety environment is provided for the growth of succulent plants.

Description

technical field

[0001] The invention belongs to the technical field of insecticides, and in particular relates to a composite insecticide for succulents. Background technique

[0002] For succulents, the prevention and control of pests and diseases is mainly based on prevention. First, the environment should be clean and tidy. Foreign plants must be strictly checked, and only put into the shed when there are no pests and diseases. Concentrated spraying in the shed during the three periods of early winter, early spring, and before the rainy season has the effect of getting twice the result with half the effort. In addition, it has a very good preventive effect on the disinfection of culture soil. Commonly used insecticides such as omethoate, fofol, marathon, and permethrin can be used as the right medicine, but the concentration of the medicine must be strictly controlled by the instructions, especially It is an insecticide, and it will cause phytotoxicity if the concentrat...

Examples

Embodiment 1

[0014] The original medicine of omethoate and the extract of epimedium are taken, added into sterile water and a small amount of surface active agent, and after ultrasonic treatment, the mother liquor is prepared respectively. According to the purpose of mixing, set the ratio of multiple groups of medicines, 1:9, 1:4, 3:7, 2:3, 1:1, 3:2, 7:3, 4:1, 9:1, each ratio Both are the mass ratios of the active ingredients of the two medicaments.

[0015] 1. Wherein the epimedium extract is obtained through the following steps: wash the epimedium root, cut into sections, add 10-50 times the weight of the epimedium root, boil and keep warm until the water is boiled dry, after cooling, add the epimedium root 8-10 times the weight of ethanol, mash the root of Epimedium, filter, and extract the filter residue with ethanol ultrasonically for 2-3 times, combine ethanol, evaporate the obtained extract to remove ethanol under reduced pressure, and then dry it in an oven at 60-70°C Dried to obt...

technical field

[0001] The invention belongs to the technical field of insecticides, and in particular relates to a composite insecticide for succulents. Background technique

[0002] For succulents, the prevention and control of pests and diseases is mainly based on prevention. First, the environment should be clean and tidy. Foreign plants must be strictly checked, and only put into the shed when there are no pests and diseases. Concentrated spraying in the shed during the three periods of early winter, early spring, and before the rainy season has the effect of getting twice the result with half the effort. In addition, it has a very good preventive effect on the disinfection of culture soil. Commonly used insecticides such as omethoate, fofol, marathon, and permethrin can be used as the right medicine, but the concentration of the medicine must be strictly controlled by the instructions, especially It is an insecticide, and it will cause phytotoxicity if the concentrat...

Examples

Embodiment 1

[0014] The original medicine of omethoate and the extract of epimedium are taken, added into sterile water and a small amount of surface active agent, and after ultrasonic treatment, the mother liquor is prepared respectively. According to the purpose of mixing, set the ratio of multiple groups of medicines, 1:9, 1:4, 3:7, 2:3, 1:1, 3:2, 7:3, 4:1, 9:1, each ratio Both are the mass ratios of the active ingredients of the two medicaments.

[0015] 1. Wherein the epimedium extract is obtained through the following steps: wash the epimedium root, cut into sections, add 10-50 times the weight of the epimedium root, boil and keep warm until the water is boiled dry, after cooling, add the epimedium root 8-10 times the weight of ethanol, mash the root of Epimedium, filter, and extract the filter residue with ethanol ultrasonically for 2-3 times, combine ethanol, evaporate the obtained extract to remove ethanol under reduced pressure, and then dry it in an oven at 60-70°C Dried to obt...

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