107results about How to "Good effect on killing mites" patented technology

The invention provides a method for breeding honeybees and belongs to the technical field of animal husbandry. The breeding method comprises following steps: first, selecting a honeybee breeding ground, establishing beehives and eliminating honeybee mites by applying miticides to the beehive regularly; feeding with forage a during nights and additionally feeding with forage b during spawning period of queen bees; the forage a comprises following raw materials: honey, white sugar, banana juice, watermelon juice, sugar cane juice, apple juice, citric acid, edible salt and water; the forage b comprises following raw materials: pollen, soy flour and protein powder. The breeding method is safe and reliable; through breeding ground selecting, bee mite killing and scientific forage feeding, bee colony is gradually developed, wherein the forage is prepared from natural raw materials which can bring sufficient sugar and nutrient for the honeybees, promote well development of honeybees, reduce morbidity, increase the quality and edible safety of honey.

The invention belongs to the technical field of biological pesticides, and more particularly relates to a matrine-containing pesticide and a preparation method thereof. The matrine-containing pesticide is characterized in that a suspension agent mainly comprises the following components in parts by weight: 1-25 parts of matrine, 5-20 parts of organic solvent, 1-25 parts of capsule wall material, 0.1-3 parts of colloid, 1-20 parts of emulsifier and the balance of de-ionized water to 100 parts. The matrine microcapsule suspension agent and the preparation method thereof aim to solve insufficient dosage form of biological pesticides in China, pollution to the environment and a poor control effect on insect pests. All active components in the scheme are naturally extracted from single-composition sophora flavescens plants, do not contain any chemical pesticides and are safe to natural enemies and the environment; and the novel matrine pesticide has the advantages of long duration of efficacy, anti-photolysis, improvement of utilization rate of pesticides and the like.

The invention relates to a matrine pure plant source pesticide which is characterized by comprising the following components in part by weight: 0.5-5 parts of banlangen, 5-25 parts of active emulsifier, 10-40 parts of organic solvent and 30-60 parts of purified water, wherein the part summation of four substances as basic components is 100. The matrine pure plant source pesticide is prepared from completely natural organic components without chemical pesticides, and has no harm to natural enemies and the environment.

The invention provides a high-yield breeding method of honeybees and belongs to the technical field of livestock breeding. The breeding method comprises the following steps: firstly, selecting a honeybee breeding farm and arranging beehives; applying miticides to the beehives at a fixed period to remove honeybee mites; feeding feed a in the nighttime of breeding the honeybees; additionally feeding feed b in a spawning period of a queen bee, wherein the feed a is prepared from the following raw materials: honey, white sugar, snow pear juice, Hami melon juice, grapefruit juice, lychee juice, citric acid, table salt and water; and the feed b is prepared from the following raw materials: pollen, skimmed milk powder and protein powder. The breeding method provided by the invention is safe and reliable; bee swarms can become large gradually through selecting the breeding farm, killing the honeybee mites and scientifically and reasonably feeding the feed; the feed is scientifically composed of the natural raw materials and can provide sufficient sugar and nutrients to the honeybees, so that healthy development of the honeybees is accelerated and the morbidity is reduced; and the yield and eating safety of the honeybees are improved.

The invention discloses an attapulgite sterilization mite suppressor and a preparation method thereof. The attapulgite sterilization mite suppressor comprises the following active ingredients in parts by weight: 50-100 parts of modified attapulgite, 4-8 parts of radix stermonae, 5-10 parts of sophora flavescens, 3-6 parts of fructus cnidii, 5-10 parts of zanthoxylum root, 2-5 parts of cortex phellodendri, 3-6 parts of fructus kochiae, 5-10 parts of leaf of hongkong kumquat, 4-8 parts of cercis bark, and 6-12 parts of paulownia flower. All the active ingredients are combined, the attapulgite sterilization mite suppressor has mite killing and suppression and bacteria inhibition functions, not only is good in mite killing effect and eradicates the breeding of mites, but also can effectively suppress the breeding of microorganism in the environment, and can achieve the bacteria inhibition rate by more than 95%, is safe and mild, free of toxic and side effect, as well as from adverse effect, and can be widely applied to products of soaps, shower gel, liquid shampoo, disinfectant, laundry detergent, facial cleanser and the like.

The present invention relates to a plant acaricide applied to controlling the mite on the economic crops such as the fruit trees and the vegetables and a preparation method and a usage of the plant acaricide, which is made by adding the surfactant, the emulsifying agent, the penetration agent and the synergist into the effective part of walnut green hull of Juglans regia L.. The present invention is characterized in that the plant acaricide has high efficiency, low toxicity and fewer residues and is friendly to the environment.

The invention discloses an insecticidal composition containing pyriminostrobin. The insecticidal composition is characterized in that the active ingredients of the insecticidal composition are pyriminostrobin and a biogenic insecticide abamectin or milbemycins; the weight ratio of pyriminostrobin to the biogenic insecticide is (2:1)-(50:1). The composition can be prepared into agriculturally allowable dosage forms such as suspension concentrates, wettable powder, water dispersible granules, dispersible oil suspension concentrates, microemulsion or emulsifiable concentrates. The insecticidal composition has the advantages that the insecticidal composition has reasonable components and good acaricidal effects; the activity and acaricidal effects of the insecticidal composition are not simple superposition of the activities of the components; compared with existing single preparations, the insecticidal composition has obvious synergistic effects besides obvious insecticidal effects, has good safety to crops and has obvious control effects on Panonychus citfi McGregor, Panonychus ulmi or Tetranychus cinnabarinnum Boisduval.

The invention relates to a method which uses walnut green husk extractive to prepare medicine curing Chinese chestnut red spider. The method has the steps as follow: walnut green husk is taken and washed, and then is crushed in a juice extractor; the crushed green hush juice is poured into a container and is added with ethanol for well stirring; after the mixture is leached for 10-14 hours, solution is filtered with a filter cloth, liquid is pressed and concentrated by a rotary evaporators to remove ethanol and moisture, then the solid walnut green husk extractive is obtained; ethanol, emulsifier and osmotic agent are added to the solid walnut green hush extractive, and distilled water is again added to dilute the solid walnut green hush extractive; the walnut green husk extractive medicine is obtained. The invention provides a method which takes walnut husk as main raw materials to prepare medicine curing Chinese chestnut red spider. Walnut is one of four dried fruits in the world and planting area is extensive, resources are abundant. The method which uses the ethanol to directly leach is simple, is prone to systemic factory production. The additive medical medicine is less. The extractive of walnut is safe to human and animals, has good anti-mite effective and does not harm trees.

The invention discloses a composition containing a radix sophorae flavescentis extract and a cortex magnoliae officinalis extract and cosmetics applying the composition. The composition mainly comprises the radix sophorae flavescentis extract, the cortex magnoliae officinalis extract, a herba artemisiae annuae extract, an extract of seeds of calyx-shaped carrierea and dichlorobenzyl alcohol. By the composition, multi-way mite inhibition is realized through three ways of controlling oil and preventing mites, protecting skin through bacteriostasis and inhibiting mites. In addition, due to the fact that the content of a compound mite killing agent in the composition is small, in combination with plant type mite killing components, the product is mild and free of irritation, and meanwhile, themite killing effect is excellent. According to the technical scheme, the invention belongs to the technical field of cosmetics.

The invention discloses a preparation of different active positions of an artemisia sacrorum extract. The preparation method comprises the following steps: drying overground parts of fresh artemisia sacrorum plants at a maturation stage in shade, crushing, carrying out alcohol extracting, carrying out vacuum concentrating and drying to obtain the artemisia sacrorum extract; dissolving the artemisia sacrorum extract in distilled water, sequentially extracting by using petroleum ether, ethyl acetate and normal butanol to obtain four different active parts of petroleum ether, ethyl acetate, normal butanol and aqueous phase. An acaricide prepared by using the artemisia sacrorum as a plant source has very obvious contact toxicity on agricultural mites, has a growth-promoting effect on crops, improves the productivity and stress resistance of the crops in a mite killing process and promote the increase of yield and income in agricultural production. As a safe, non-toxic and environment-friendly plant source pesticide, the artemisia sacrorum extract is environmentally friendly, is safe to natural enemies of pests and people and livestock, and has great significance of establishing novel green ecological agriculture.

Disclosed is an emulsible granule containing spirodiclofen composition and a preparation method thereof. The emulsible granule is composed of components of, by weight, 1-60% of active components, 5-30% of wetting dispersants, 2-15% of solvents, 5-40% of adsorbents, 0-10% of binders and the balance carriers. The active components and liquid auxiliary components in the formula are evenly mixed, and the mixture is absorbed to the carriers; or the active components, the solvents and the liquid auxiliary components are evenly mixed and then mixed with other solid components, an airflow pulverizer is used for smashing the mixture so that granularity of 98% of the mixture reaches 45 mu m, and then the smashed mixture is subjected to kneading and granulation to prepare the emulsible granule. The emulsible granule is reasonable in the components, obvious in mite killing effects instead of simple adding of activity of the components, low in drug use cost, long in lasting period, safe in using, simple in preparation method, safe in storage and transportation, convenient to apply and environment-friendly and is an ideal variety of miticide.

The present invention relates to one kind of botanic miticide for preventing and killing mites in fruit tree, vegetable and economic crops and its preparation process and application. The botanic miticide is prepared with the effective part of Wikstroemia chamedaphne Meissn, surfactant, emulsifier, penetrant, synergist, etc. It has the features of high effect, low toxicity, lower residue and environment friendship.

The invention relates to a botanical acaricide which is suitable for preventing and controlling harmful mites on cash crops such as fruit trees, vegetables, and the like, a preparation method and a use thereof. The botanical acaricide is prepared by adding surface active agent, emulsifier, osmotic agent, synergistic agent and the like onto the valid targets of Brucea javanica, Gleditsia sinensis or Amorpha fruticosa, and is characterized by high efficacy, low toxicity, lower residue, good compatibility with the environment, etc.

The invention relates to new 2,4-diphenyloxazoline compounds, and a synthesis method and acaricidal activity thereof. The structure of the compounds provided by the invention has certain similarities with that of the existing acaricide Etoxazole, and is disclosed as a structural formula I, wherein R1 is a substituent pyridyl group or substituent phenyl group. The synthesis method comprises the following steps: by using meta-tert-butyl phenol, 2,6-difluorobenzoic acid and chloroacetaldehyde dimethyl acetal as the initial raw materials, carrying out etherification, nitrification, amidation, condensation, Friedel-Craft reaction, cyclization, catalytic hydrogenation, amidation and the like to obtain the compounds. Most of the compounds have acaricidal activity. The inhibition rates of the compound 2a and the compound 2g with the test concentration of 100mg/L for carminespider mite eggs are respectively 100% and 95%.

The invention discloses a high-efficiency, low-toxicity and low-residue monkshood extract farm chemical harmonious with environmental and other organisms. The extraction process of the monkshood extract farm chemical comprises the steps of leaching, permeating or refluxing extraction and the like. The monkshood extract farm chemical has a profound significance for both environment protection and prevention of drug resistance in mites. Compared with chemically prepared farm chemicals, the monkshood extract farm chemical has the characteristics and advantages that: monkshood is a natural plant, so the monkshood extract is easy to decompose under natural conditions, safe to environment and surrounding ecological system and free from environmental pollution; the monkshood extract is a multi-ingredient mixture and has a plurality of action sites for tetranychus cinnabarinus, so the tetranychus cinnabarinus cannot generate drug resistance easily; experiments show that the monkshood extract has a remarkable mite killing effect and has a characteristic of high efficiency of farm chemicals; and the extraction of the active ingredients from the monkshood is simple, easy to implement and extremely favorable for industrial production.

The invention discloses an inula flower extractive pesticide with high efficiency, low toxicity and residual, which is harmonious with the environment and other biology, leaching, seeping or reflow extracting and so on steps are adopted during extracting, the invention has profound meanings for environmental protection and solving the medicine resistance of the harm mite. Compared with the pesticides prepared by chemistry, the invention has the following characteristics and advantages: the inula flower is the plant in nature, so the extractive is easy to decompose under the natural condition and has safety for the environment and surrounding ecologic system and no problem of environment pollution; the inula flower extractive is a multi-component mixture, and has a plurality of action positions for cinnabar leaf mite., so the drug resistance can not be easy to generate; it is proved by the experiment, the inula flower extractive has obvious miticide effect and high-efficiency chemical pesticides characteristic; the extracting of activity component in the inula flower is simple and easy, and is propitious to perform the industrial production.

The invention relates to a plant miticide suitable for controlling mite of economic crops such as fruit trees, vegetables and the like and a preparation method and application thereof. The plant miticide is prepared by adding a surfactant, an emulsifying agent, a penetrating agent, a synergist and the like into effective parts of plant amorpha fruticosa, and has the characteristics of high efficiency, low toxicity, low residues, accordance with the environment and the like.

The invention discloses a pistacia chinensis acaricide and a preparation method thereof. The pistacia chinensis acaricide is prepared from a pistacia chinensis extract serving as a main component and accessory ingredients. The pistacia chinensis acaricide can be missible oil or a microemulsion, has a good medicinal effect and is safe to the environment, humans, livestock, natural enemies of pest mites and other beneficial organisms, and the pest mites are unlikely to generate drug resistance to the pistacia chinensis acaricide. The acaricide manufacturing technology is simple, low in cost and suitable for popularization and application.

The invention provides a medicine for preventing and controlling varroa destructors. The medicine is rosewood heart wood essential oil, and is prepared according to a method for extracting volatile oil in Chinese Pharmacopoeia (2010 version). The medicine is put on filter paper of bee hives and acts on bees and the varroa destructors by natural volatilization to achieve an effect of preventing and controlling the varroa destructors of the bees, wherein the using amount of the rosewood heart wood essential oil in each bee hive is between 0.5 and 10 millimeters. A method for preventing and controlling the varroa destructors has a good effect of killing the varroa destructors and is low in toxicity on the bees, and the bees are not hurt while the varroa destructors are killed; the medicine is wide in source, easy to prepare, convenient to use, and high in volatility, and is particularly suitable for preventing and controlling the varroa destructors by fumigation.

The invention provides a bee breeding method, and belongs to the technical field of animal husbandry. The breeding method comprises the following steps: firstly, selecting a bee breeding ground, establishing beehives, and regularly applying an acaricide to the beehives to remove bee mites; feeding a feed a at night for breeding bees, and supplementing a feed b during oviposition of a queen bee, wherein the feed a comprises the following raw materials: honey, white sugar, banana juice, watermelon juice, sugarcane juice, apple juice, citric acid, edible salt and water, and the feed b comprise the following raw materials: pollen, soybean powder and protein powder. The breeding method disclosed by the invention is safe and reliable, a bee colony can be gradually enlarged by selecting the breeding ground, killing the bee mites and scientifically and reasonably feeding the feed, the used feed is formed by scientifically combining natural raw materials, sufficient sugar and nutrients can be provided for the bees, the healthy development of the bees is promoted, the morbidity is reduced, and the quality and the edible safety of the honey are improved.

The present invention belongs to the technical field of beekeeping, and particularly discloses application of cis-anethol as a drug to prevent and treat bee mites. The application is characterized in that the cis-anethol plays an role on a bee colony in a fuming and steaming manner, 1-10ml of the cis-anethol is applied to one bee box at an interval of 5-7 days, and 3-5 times are taken as a treatment course, and the specific fuming and steaming manner is that the cis-anethol is placed on a cotton ball which is placed at the bottom of the bee box. The effect can be exerted after one treatment course for a bee colony suffering a relative light bee mite hazard, and 2-3 treatment courses are applied to a bee colony suffering a serious bee mite hazard. The application of the cis-anethol as the drug to prevent and treat the bee mites has a good effect on killing the bee mites, is less in toxicity to bees, can kill big and small bee mites in the bee colony, and is simple in operation, wide in drug source and free of antibiotic residues.

The invention discloses a compound acaricide containing diafenthiuron and pyrethrin. The compound acaricide is prepared from diafenthiuron in weight percent of 1%-30%, pyrethrin in weight percent of 1%-20% and auxiliaries. According to a large number of experimental research screening, diafenthiuron and pyrethrin are compounded in a specific mass ratio to achieve the synergistic interaction effect; under the same dosage, the compounded acaricide has an anti-mite effect superior to that of single diafenthiuron or single pyrethrin, the use concentration of the compound acaricide can be greatly reduced, the cost is low, the environment pollution is small, the drug resistance of mites can be effectively delayed, and the compound acaricide has important economic value and social value.

The invention relates to an anti-acarid polyester fiber which is characterized by comprising 1-5% by weight of anti-acarid powder, wherein the anti-acarid powder is prepared from a fenbutatin oxide solution and polyaspartic acid under the catalysis of acetic acid. The invention further relates to a preparation method of the anti-acarid polyester fiber. The anti-acarid polyester fiber has the advantages of good anti-acarid effect and good water washing resistance.

The invention discloses a mite killing composition derived from cnidocampa flavescens and application of the mite killing composition, and belongs to the field of biological pesticides. The mite killing composition comprises the following components: 1-16% of a cnidocampa flavescens extract, 1-6% of a dispersant, 1-4% of a thickening agent, 0.5-4% of an ethylene glycol anti-freezing agent, 0.1-2%of an n-octyl alcohol defoaming agent, 2-10% of a synergist and 60-94.4% of deionized water. The mite killing composition derived from cnidocampa flavescens has a good application effect in the fieldof mite killing biological pesticide preparation and has a remarkable mite killing effect. On the one hand, the invention provides a novel animal-derived mite-killing active composition, and varietiesof mite killing substances is enriched; on the other hand, effective utilization ways of the cnidocampa flavescens are increased, and damage of the cnidocampa flavescens is reduced.