67results about How to "Improved mite killing effect" patented technology

The invention relates to the technical field of pesticides and discloses acaricide and a preparation method thereof. The acaricide is prepared from the following raw materials in parts by weight: 5 to 10 parts of Canada goldenrod volatile oil, 6 to 11 parts of eupatorium adenophorum extracting liquid, 3 to 6 parts of pistacia chinesis bunge, 15 to 30 parts of daucossterol, 4 to 12 parts of semen torreya, 2 to 10 parts of Chinese prickly ash, 2 to 7 parts of abamectin, 10 to 30 parts of spirodiclofen, 30 to 40 parts of a solvent, 10 to 15 parts of a co-solvent and 1 to 10 parts of an anti-freezing agent. The acaricide provided by the invention has the advantages of low toxicity, environment protection, wide acaricidal spectrum, long lasting period and capability of effectively alleviating drug resistance; invasive species are comprehensively utilized and wastes are changed into valuable things; the acaricide can be used for agricultural prevention and treatment of harmful acarids.

The invention provides plant miticide prepared by taking scopoletin lactone as the main raw material and then adding in solvent, solubilizer and / or emulsifier, is environmental-friendly harmonious pesticide which is safety to human beings and animals, and has profound significance in the long-termed development of the ecological environment, the health of human beings and the integrated control of diseases. Compared with traditional pesticide, the scopoletin lactone plant miticide is characterized in and has the advantages that: 1. the scopoletin lactone exists in nature is a large amount, has low toxicity, is easy to degrade and is safety to the ecological environment; 2. the scopoletin lactone extraction method is simpler; 3. the scopoletin lactone can be also synthesized manually, has low cost and is easily applied to industrial large-scale production; 4. the scopoletin lactone can be solved in various solvent, is easy to be mixed with other anti-mite components to prepare medicine, and can play the role of improving the anti-mite effect; and 5. the scopoletin lactone can inhibit cellular signal transduction, is good neuromuscular blocking agent, and can quickly palsies harmful mites.

The invention provides a miticide for killing plant mites, which is prepared by taking squalene as a main material and adding a solvent, a solubilizer and / or an emulsifying agent, and is a harmonious pesticide which is safe for human and livestock, is environment-friendly and has deep profound significance for long-term development of ecological environment, the human health and comprehensive treatment of diseases. Compared with the traditional pesticide, the plant miticide of squalene has the following characteristics and advantages that: 1, the squalene is abundant in nature, the content ishigher especially in plants and animals, the toxicity thereof is low, the squalene is easily degradable and is safe for the ecological environment; 2, the extracting method of the squalene is simpler, and the squalene can be extracted by techniques of supercritical CO2 extraction and the like; 3, the squalene also can be synthesized artificially, has low cost and is easily used for industrial large-scale production; and 4, due to physical and chemical properties, the squalene can be dissolved in a plurality of solvents, is easily mixed with other mite-killing components for preparing pesticide, and can play a role in improving mite-killing effect.

The invention discloses a silktree-albizzia-extract-based preparation for controlling tetranychus cinnabarinus, and preparation and application thereof, belonging to the technical field of pesticide. The preparation comprises the following compositions in percentage by weight: 10-40 percent of silktree albizia bark extract, 10-40 percent of silktree albizia stem extract, 5-35 percent of silktree albizia leaf extract, 5-35 percent of silktree albizia flower extract, and 20-60 percent of distilled water. The silktree-albizzia-extract-based preparation is effective, economical, practical and environmentally-friendly and has the advantages of no residue, wide tetranychus cinnabarinus killing range, low production cost and the like.

The invention discloses a pesticide composition containing hexythiazox and spirodiclofen. The mass part ratio of the hexythiazox to the spirodiclofen is 5:1-15:1. Due to the compounding of the two effective ingredients, obvious synergism is achieved, prevention and control effect is enhanced, and consumption of pesticide is reduced, therefore cost and environmental pollution are reduced. The pesticide composition is suitable for preventing and controlling of fruit tree mites.

The invention discloses a treatment method for mites of pleurotus geesteranus and relates to the technical field of edible mushroom pest control. The method includes the following steps that compost is subjected to heaping fermentation, when the temperature of the heaping position 25-30 cm deep is 65-70 DEG C, fermentation is carried out for 32-36 hours, and then heaps are turned over; when the temperature of the heaping position 25-30 cm position is 65-70 DEG C again, fermentation is carried out for 6-8 hours, the heaps are cooled to 25 DEG C, and the heaps are bagged for inoculation; fungus bags are moved into a culture chamber, a yellow plate with the surface coated with mineral oil is hung in the culture chamber every 12-15 square meters, and yellow plates are replaced every 7-10 days; after hyphae are full of the bags, the bags are moved into a mushroom house for bag arrangement, a vessel is put on a mushroom bed of the mushroom house every 8-10 square meters, mixed liquor formed by starch, cane sugar, plant ash and water is put in the vessels, and the mixed liquor in the vessels is replaced every 10-15 days. The problem that medicine residues exist in existing pleurotus geesteranus mite treatment, so that human health is affected is solved.

The invention discloses a composition containing abamectin and a farm chemical named as Chinese characters 'Zuomimanjing' in a weight ratio of (1-50): (50-1). The composition provided by the inventionhas the characteristics of high efficiency, low toxicity and long lasting period, and is suitable for preventing and controlling mite pests.

The invention relates to the technical field of pesticides, and specifically discloses a tank-mix acaricidal synergist and an application thereof. The tank-mix acaricidal synergist comprises the following components in mass percentage: β-elemene 5-20%, lignans 1-15%, emulsifier 30-40%, pH regulator 0.01-0.6% and the remainder of the solvent. The tank-mix acaricidal synergist can be used for preventing and controlling acarid pests. The tank-mix acaricidal synergist provided by the invention can significantly increase the acaricidal effect of the acaricide, reduce the dosage of the acaricide, reduce the residue of chemicals and delay the generation of acarid pest resistance. At the same time, the tank-mixing acaricide synergist provided by the invention has good compatibility and miscibility, can be used in tank-mixing with various acaricides, and has a long synergistic effect, does not involve toxic and harmful ingredients, and is environmentally friendly. , no residue, non-toxic and highly safe to humans and animals.

The invention discloses a synergistic acaricidal composition. The synergistic acaricidal composition is prepared from tenvermectin and cyenopyrafen, and the mass ratio of the tenvermectin to cyenopyrafen is (1 to 50) to (50 to 1). The invention also provides an acaricide prepared by using the synergistic acaricidal composition, wherein the acaricide contains the synergistic acaricidal composition with a mass percentage being more than or equal to 0.1%. The invention also provides application of the synergistic acaricidal composition to the prevention and control of agricultural mites.

The invention discloses a pesticide composition containing hexythiazox and spirodiclofen. The mass part ratio of the hexythiazox to the spirodiclofen is 5:1-15:1. Due to the compounding of the two effective ingredients, obvious synergism is achieved, prevention and control effect is enhanced, and consumption of pesticide is reduced, therefore cost and environmental pollution are reduced. The pesticide composition is suitable for preventing and controlling of fruit tree mites.

The invention discloses a composition containing pyridaben and a farm chemical named as Chinese characters 'Zuomimanjing' in a weight ratio of (1-50): (50-1). The composition provided by the inventionhas the characteristics of high efficiency, low toxicity and long lasting period, and is suitable for preventing and controlling mite pests.

The invention discloses a Chinese and western medicine compound transdermal solution and a preparation method thereof. The Chinese and western medicine compound transdermal solution comprises the components in percentage by weight as follows: 0.1%-5% of doramectin; 10%-50% of eucalyptus oil; 2%-3% of azone; 0.1%-2% of a stabilizing agent and 40%-50% of a diluting solvent. The preparation method for the Chinese and western medicine compound transdermal solution comprises the steps of heating eucalyptus oil; adding the stabilizing agent to form a stabilized eucalyptus oil solution; adding doramectin and azone, stirring and dissolving to form a reserved solution; adding the diluting solvent into the reserved solution to form the Chinese and western medicine compound transdermal solution. According to the Chinese and western medicine compound transdermal solution and the preparation method thereof, the compound transdermal solution provided by the invention can be directly rubbed at psoriasis part of a pet, namely psoriasis of the pet can be healed, so that the treatment process is simple, the operation is convenient, and the acarid and fungus killing effect is remarkable.