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Nematicide taking turpentine as carrier and application of nematicide

A technology of nematocide and turpentine, applied in nematicides, applications, biocides, etc., can solve the problems that nematicide liquid cannot be dissolved in turpentine, transport can not fully exert its efficacy, and poison plants and human health, etc., to achieve Give full play to the efficacy of the drug, solve the problem of being difficult to fully dissolve and stabilize the effect

Active Publication Date: 2020-08-14
辽宁省林业发展服务中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most of the solvents currently used for dissolving pesticides are organic solvents, which are difficult to degrade, poison plants and human health, and the existing nematocide liquid cannot be well dissolved with pine resin, and then cannot be fully dissolved. The transport and conduction in the pine tree can not fully exert the drug effect. A kind of nematicide with turpentine as the carrier and its application are proposed

Method used

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  • Nematicide taking turpentine as carrier and application of nematicide
  • Nematicide taking turpentine as carrier and application of nematicide

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specific Embodiment approach 1

[0010] Specific embodiment 1: In this embodiment, a nematicide with turpentine as the carrier quality is composed of 0.1-85% nematicide, 0.1-20% cosolvent, 0.1-35% emulsifier and the balance of turpentine.

[0011] The sum of the components in this embodiment is 100%.

[0012] Turpentine as a solvent can stabilize the drug effect, and can play a good stabilizing effect on the drug in terms of anti-ultraviolet, anti-strong sunlight, and cold and hot storage of preparations. In addition, turpentine is a terpene compound, which is related to the resistance of pine trees. It not only has a repellent effect, but also has good fat solubility. The high content of α-pinene and β-pinene in turpentine oil is more helpful for pine trees to resist pine xylophilus.

[0013] In this embodiment, the application of the nematicide with turpentine as the carrier not only has no poisonous effect on the pine tree itself, but also solves the problem that the pesticide is difficult to fully dissol...

specific Embodiment approach 2

[0014] Specific embodiment two: the difference between this embodiment and specific embodiment one is that the nematicides are aldicarb, carbofuran, furosecarb, oxymetholone, Kexianbao, Kexindan, omethoate, propyl bromide Phosphorus, grammephos, phenophos, phenophos, chlorpyrifos, thiazolphos, thiamephos, phoxim, fonsofos, isofenphos-methyl, phenophos, chlorpyrifos, fenthion, Matrine, Lime Nitrogen, 1,3-Dichloropropene, Buthiocarb, Metabam, Dipyron, Chloropicrin, Miller, Methyl Bromide, 1,2-Di-3-Chlorobromopropane, 1, 2-Dibromoethane, imidacloprid, isofenphos-methyl, dianon, isocarbophos, terbuthion, emamectin benzoate, cyantraniliprole, pyrimidinoxon, fluthiazol, avi A mixture of one or more of amectin and emamectin benzoate mixed in any ratio. Others are the same as the first embodiment.

specific Embodiment approach 3

[0015] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is that the emulsifier is ammonium dodecylbenzenesulfonate, sodium lignosulfonate, alkylaryl polyoxypropylene polyoxyethylene ether, Styrylphenol polyoxyethylene ether, tristyrylphenol polyoxyethylene polyoxypropylene ether, styrylphenol formaldehyde resin polyoxyethylene propylene block polyether, styrene phenol formaldehyde resin polyoxyethylene ether, octyl One or more of phenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, castor oil polyoxyethylene ether, tetradecyl alcohol polyoxyethylene ether, nonylphenol polyoxyethylene ether and propylene glycol block polyether A mixture mixed in any ratio. Others are the same as those in Embodiment 1 or 2.

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Abstract

The invention relates to a nematicide taking turpentine as a carrier and an application thereof. The invention aims to solve the problems that most solvents used for dissolving pesticides are organicsolvents, in order to solve the problems that the organic solvent is difficult to degrade and poison plants and human health, and the existing nematocide cannot be well dissolved with turpentine, so that the nematocide cannot be fully transported and conducted in pine trees, and the pesticide effect cannot be fully exerted, the nematocide provided by the invention consists of a nematocide, a cosolvent, an emulsifier and turpentine. The nematicide taking turpentine as the carrier is applied to prevention and treatment on plant pathogenic nematodes. The nematicide has no toxic and harmful effects on pine trees, solves the problem that pesticides are difficult to fully dissolve, transport and disperse in pine resin on the premise of reducing pollution, and ensures that the pesticide is fullydissolved and the pesticide effect is fully exerted. The nematicide is applied to the field of plant disease control.

Description

technical field [0001] The invention relates to a nematicide with turpentine as a carrier and application thereof. Background technique [0002] Plant pathogenic nematodes have caused serious damage to crops and forest resources in my country. Such as root-knot nematode (Meloidogyne spp.), cyst nematode (Heterodera spp.), rice stem-point nematode (Aphelenchoides besseyi), etc., which lead to crop yield reduction, serious damage and extremely difficult to control. In forestry, pine wilt disease (Pine wiltdisease) is a kind of devastating disaster caused by the infestation of pine trees by vector insects carrying pine wood nematode (Bursaphelenchus xylophilus). Pine xylophilus has been listed as a key quarantine object at home and abroad. Once the disease occurs, it will be difficult to contain it. At present, it has a tendency to expand its living range and gradually move northward. It has caused huge damage to pine forest resources in my country, resulting in serious econom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N65/06A01N43/90A01P5/00A01P17/00
CPCA01N65/00A01N25/04A01N65/06A01N43/90Y02A50/30
Inventor 姜生伟王峰王佳楠吴昊李丹蕾
Owner 辽宁省林业发展服务中心
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