77results about How to "Wide range of insecticidal" patented technology

The invention discloses a purely natural plant insecticide, relating to an insecticide which is prepared by taking natural plants as raw materials and is applied to various crops of wheat, rice, peanut, soy bean, vegetables, fruits, and the like. The purely natural plant insecticide is characterized by comprising the following components in parts by weight: 10 to 18 parts of pine needle, 4 to 10 parts of sophora flavescens, 4 to 12 parts of southernwood, and 60 to 80 parts of 70-100% alcohol. The manufacture method comprises the following steps of: crashing each raw material, placing the raw materials to the alcohol, sealing a hole, soaking the raw materials for 20 to 35 days, filtering the mixture to form liquid medicine, and preserving the liquid medicine to a pot or a bottle. The invention has the advantages of wide insecticidal range, no toxic to plants, people and animals, good insecticidal effect, capability of replacing low toxicity pesticides, vast potential for future development, less investment for manufacture equipment, simple preparation processing, easy popularization and benefit for peasants, and can kill pests of whiteflies, aphides, red spiders, liriomyza, thrips, cotton bollworms, pink worms, caterpillars, dark greyish green moths, small noctuids, needle rollers, and the like.

The invention discloses a phyto-pesticide and a use method thereof. The pesticide is used for controlling aphids, rice planthoppers and cabbage worms. A principle of 'monarch, minister, adjuvant and messenger' for drug formula in philosophy of the traditional Chinese medicament is used in the development of a product of the phyto-pesticide formula. The phyto-pesticide comprises four plant extracts including 0.5 to 10 percent by sanguinarine of macleaya cordata, which plays a main insect killing role and serves as a monarch drug; 2 to 20 percent by nicotinamide of tobacco extract, which is used for improving the insect killing effect of the 'monarch drug' and serves as a 'minister drug'; 5 to 10 percent by teasaponin of tea oil cake, which is used for making a target insect refuse to have food, generates certain gastrointestinal toxicity to reduce the viability of the insect and serves as an 'adjuvant drug'; 0.1 to 0.5 percent by natural borneol(L(-)-Borneol ) of borneol camphor, which can expel the insect and serves as a 'messenger drug'. The formula combines the 'monarch, minister, adjuvant and messenger' composite formula and an additive and a carrier to prepare the pesticide with insect expelling effect. The phyto-pesticide is effective, free from residue and environmentally-friendly.

The invention discloses a pesticide composition containing dinotefuran. Applied as a water dispersible granule, a suspending agent or a wettable powder, the composition comprises 1%-80% of an active component, 1%-20% of a composite auxiliary agent and the balance of a filling material. Applied as an emulsion in water or a micron emulsion, the composition comprises 1%-40% of the active component, 1%-20% of the composite auxiliary agent, 1%-40% of a solvent, and the balance of water. The active component comprises dinotefuran and an other pesticides in a mass ratio of 1:(0.2-50), wherein the other pesticides is malathion, DDVP, phoxim or fipronil. The pesticide of the present invention has a good insecticidal effect, a long insect control time, a wide insecticidal scope, low costs, does not cause resistance in insects, and is safe for crops and environment-friendly.

A composite insecticide contains Bacillus thuringienis, muscardine and nimbin, and is prepared from the gemma of Bacillus thuringienis and muscardine, and nim seed powder through proportionally mixing.

The invention relates to an agricultural insecticide composition, and in particular discloses an insecticide composition containing spinosad and etofenprox. When the insecticide composition is a suspending agent, a wettable powder or a water dispersible granule and has a formula comprising the following components: 1-70 percent of active component, 1-20 percent of compound auxiliary agent and 10-98 percent of stuffing; when the insecticide composition is an aqueous emulsion or a microemulsion, the formula of the insecticide composition comprises the following components: 1-40 percent of active component, 1-19 percent of compound auxiliary agent, 5-40 percent of solvent and 1-93 percent of water; and the active component comprises spinosad and etofenprox in the mass ratio of 1:(0.045-500). The insecticide composition has the advantages of good insecticidal effect, long pest control time, difficult generation of resistance for pests, safety for crops, environmental protection, wide insecticidal range, low cost and the like.

The present invention relates to the field of medicinal plant cultivation, in particular to a Polygonum multiflorum planting method. The method comprises the concrete steps of planting area selection, ridge and soil preparation, seedling selection, transplanting and engrafting, water and fertilizer management, frame setting and branch picking, pest and disease control, harvesting and drying. The planting method provided by the present invention is easy in operation, low in cost and high in survival rate of seedlings; different medicinal liquids are used for controlling different pests and different diseases specifically on the aspect of Polygonum multiflorum disease and pest control; harms of these pests and diseases to the Polygonum multiflorum can be effectively controlled; the occurring rate of the pests and diseases in an overall growth stage is low; and according to the method provided by the present invention, the line spacing and row spacing of field planting are arranged reasonably, so that the survival rate and yield of the Polygonum multiflorum are improved, and the Polygonum multiflorum planted and obtained by using the method provided by the present invention is stable in quality and high in yield.

The invention relates to a spinosad-containing pesticidal composition. The active ingredients of the spinosad-containing pesticidal composition comprise monosultap and spinosad. The spinosad-containing pesticidal composition has obvious synergy on prevention and control of chilo supperssalis, improves the preventive effect, reduces using amount, delays medicine resistance, reduces environmental pollution and has high practicability.

The invention provides a non-polluted pesticide with pure traditional Chinese medicinal components. The pesticide is prepared from the following raw materials: raw radix stemonae, radix sophorae flavescentis, asparagus fern, smoked plum and asarum, wherein the raw materials are dried materials. The non-polluted pesticide with pure traditional Chinese medicinal components is prepared from human available traditional Chinese medicinal herbs serving as raw materials, is simple in components, good in compatible action, simple in preparation method, does not have toxic or harmful effect, pollution or residues on crops, does not pollute the environment, and has the advantages of high efficiency, quick response, long drug effect duration and wide pesticide range; effective components of the non-polluted pesticide have a killing effect to insect pests, are not toxic to human bodies, and have the effect of preventing diseases for crops; components in soil can kill insect pests in the soil, and can be used as fertility of crop growth. By adopting the non-polluted pesticide, the insect pests killed by the pesticide cannot cause secondary hazard to natural enemies of the insect pests, and components flowing into water cannot pollute the water source or poison aquatic lives, so that the natural environment and ecological balance can be facilitated. The invention also provides a method for preparing the pesticide and a method applied to crops.

The invention relates to an insecticidal composition containing chlorfenapyr. The insecticidal composition contains two active components, namely the chlorfenapyr and tetra-chlorantraniliprole. The composition is efficient and low-toxic, expands the insecticidal spectrum, and has a significant synergy. The dosage is reduced while the generation of drug resistance is delayed; the period of preserving effect is prolonged; the composition is environmentally friendly. chlorantraniliprole.

Disclosed is an microemulsion of emamectin benzoate and cypermethrin, and its preparing process, wherein the microemulsion is prepared from the following constituents (by weight ratio): emamectin benzoate 0.01-10%, cyhalothrin 0.1-50%, cyclohexanone 10-20%, alkylphenol polyoxyethylene ether 0.1-20%, styrene phenol polyoxyethylene ether 0.1-20%, calcium dodecyl benzene sulphonate 0.1-20%, and balancing water.

The invention relates to a pesticidal composition of ethiprole and spinosad, containing 1-30 percent of ethiprole and 1-20 percent of spinosad. The dosage form of the pesticidal composition can be wettable powder, a suspending agent and water dispersible granules. The pesticidal composition has favorable preventing and controlling effects on Lepidoptera pests on vegetables, not only can improve the preventing and controlling effects, but also can reduce the usage amount so as to delay the generation of resistance to drugs.

The invention relates to an insecticidal composition consisting of spinosad and fenobucarb. The insecticidal composition comprises 0.5 to 10 percent of spinosad and 1 to 35 percent of fenobucarb. The insecticidal composition has good prevention and control effects on plutella xylostella, reduces using amount, delays medicament resistance, reduces pollution to the environment and does not cause chemical injury easily.

The invention relates to an insecticidal composition, which contains cyhalodiamide and thiamethoxam as active components in a weight ratio of 1:50-50:1. The composition provided by the invention has broad insecticidal spectrum, delays drug resistance, prolongs the duration, and has an obvious synergistic effect.

The invention relates to the technical field of pesticides, in particular to a diatomite-beauveria bassiana pesticide composition and application thereof. According to the invention, the diatomite-beauveria bassiana pesticide composition is prepared by compounding diatomite with a specific zigzag structure and beauveria bassiana; the insecticidal composition is good in pesticide effect and wide ininsecticidal range, and has good pesticide effects on various pests such as citrus red spiders, citrus scale insects, frankliniella occidentalis, whiteflies, liriomyza sativae, prodenia litura, tea lesser leafhoppers, tea yellow thrips, tea geometrids, green plant bugs and grape aphids. Besides, the diatomite-beauveria bassiana wettable powder is further prepared by adopting a specific wetting agent and a dispersing agent, and the prepared diatomite-beauveria bassiana wettable powder is relatively good in wetting property and spreading property, relatively high in suspension rate and relatively short in wetting time.

The invention discloses a pesticide composition containing cyenopyrafen and spirotetramat and a preparation method thereof, which belong to the technical field of pesticides and solve the problem thata single pesticide can hardly have both quick-acting property and persistence. The pesticide composition is mainly prepared from active components and pesticide-acceptable excipient, and the active components include cyenopyrafen and spirotetramat; and among the active components, the mass ratio of cyenopyrafen to spirotetramat is (0.5 to 3) to 1. The compounding of cyenopyrafen and spirotetramathas the advantages of good quick-acting property and long persistence; the compounding of cyenopyrafen and spirotetramat solves the problem that the effect of cyenopyrafen in preventing and controlling phyllocoptruta oleivora ashmead is poor, meanwhile, the pesticidal range of spirotetramat is wider, and piercing-sucking pests, such as scale insects, psyllidae and aleyrodidae, can also be prevented and controlled; the acting sites of cyenopyrafen and spirotetramat are different, the acting mechanisms are also different, and the compounding of both can retard the occurrence of resistance of pest mites.

The invention relates to a pesticide composition which comprises two active ingredients of cyanogen insect amide and indoxacarb. The pesticide composition is used for preventing and treating insects in agriculture, and especially has an obvious prevention and treating effect to plutella xylostella. The pesticide composition is efficient, low toxic, is wide in insecticidal spectrum, the generation of drug resistant is slowed down as well as the dosage is reduced, the pollution to environment is reduced, and insecticide harm is difficult to generate.

The invention relates to an insecticidal composition. The insecticidal composition is characterized by comprising two active components of tetra-chlorantraniliprole and methoxyfenozide, wherein the weight ratio of the two active components is 1:50 to 50:1. The composition can be prepared into a suspending agent or a water dispersible granule. The insecticidal composition is high in efficiency, low in toxicity, high in insecticidal activity, and safe and free of phytotoxicity to crops, the resistance to drugs is delayed when the dosage is reduced, and the lasting period is prolonged.

The invention discloses a pesticide for orange. The pesticide is prepared from the following components in parts by weight: 40-60 parts of pinellia tuber, 20-40 parts of honeysuckle flower, 10-20 parts of phellodendron bark, 5-15 parts of pokeweed, 10-20 parts of rhizoma acori graminei, 5-15 parts of safflower and 3-12 parts of eucommia. The pesticide has quick effect, difficult decomposition of active components and lasting effect, and reduces the consumption of pesticide and frequency of use of the pesticide; the pesticide formula is simple and easy for standardization and industrialized popularization and use; the pesticide has wide sources of raw materials, low cost, no chemical pesticide components, no public nuisance and no residue, greatly reduces environmental disruption and also reduces poisoning to an applicator in the process of application; the pesticide has broad range of disinsection, low environmental pollution, strong selectivity and low toxicity to people, livestock and native predators; and pests are difficult to generate chemical resistance, and the pesticide is green, healthy, environment-friendly and efficient.

Belonging to the field of insecticides, the invention provides a pesticide insecticidal composition and application thereof. The insecticidal composition comprises effective components and auxiliary components, the effective components include abamectin and afidopyropen, and the weight ratio of abamectin to afidopyropen is 50:1-1:50. The effective components abamectin and afidopyropen account for10%-80% of the weight of the insecticidal composition, and the auxiliary components comprise a carrier and an assistant. Through reasonable compounding of abamectin and afidopyropen, the control agentof the reagent can be enlarged, the insecticidal composition can reach the effects of improving the pesticide effect and delaying the pesticide resistance, can be used as an insecticide for the plantgrowth period, can be used for piercing-sucking pests on rice, cotton, vegetables, fruit trees and other crops, and particularly has a remarkable effect on aphids, plant hoppers, thrips, leafhoppersand the like. The compound product provided by the invention reduces the pesticide dosage, lowers the pesticide residue on crops, alleviates environmental pollution, and has great popularization and use prospects.