36 results about "Leaf beetle" patented technology

The invention relates to the field of pesticides, in particular to ultralow volume liquid containing benzoylurea insecticide, which comprises active ingredients, solvent and adjuvant. The active ingredient I is optional one of lufenuron, diflubenzuron, triflumuron, chlorfluazuron and chlorbenzuron belonging to benzoylurea, and the active ingredient II is insecticide of another type of function mechanism. The ultralow volume liquid containing benzoylurea insecticide has the advantages of simplicity in processing, high efficiency, water saving, long-term effect, a target being not easy to resist the insecticide, low environmental pollution, synergy and the like. Application of ultralow volume spray, low volume spray or ultralow volume static spray is well effective in controlling ostrinia furnacalis, sugarcane borer, locust, peach fruit borer, lesser green leaf hopper, striped flea beetle, bean fly, diamond back moth, prodenia litura, cabbage caterpillar, leaf beetle, thrip, leaf miner, inchworm, red spider and the like, and the ultralow volume liquid containing benzoylurea insecticide can be used for effectively controlling various pests on wheat, maize, vegetables, tobacco plants, tea plants, fruit trees, cotton plants, woods and sugarcanes.

The invention discloses a fluoro methoxylpyrazole-containing o-formylaminobenzamide compound shown as a structural formula (I) or agriculturally suitable salts thereof, a synthesis method and application thereof. The fluoro methoxylpyrazole-containing o-formylaminobenzamide compound has the advantages of effectiveness, low toxicity, low cost and environmental safety and can be used for preventingand removing various pests in the fields of agriculture and horticulture or pests parasitized on animals. The fluoro methoxylpyrazole-containing o-formylaminobenzamide compound has very high activityon lepidopteran pests (plutella xylostella, spodoptera exigua and cotton bollworm), hemipteran pests (black peach aphid and aphis craccivora koch), homopteran pests (nilaparvata lugens), dipteran pests (liriomyza trifolii) and leaf beetle pests (phaedon conchleariae). Particularly, good effect on the lepidopteran pests, the hemipteran pests and the dipteran pests can be achieved under the condition of low dosage of the compound.

The invention discloses a high-efficiency Metarrhizium anisopliae strain and applications thereof. The strain MaB08 belongs to Eumycota, Mitotic spore fungi, Hyphomycetes, Hyphomycetales, Trichosporon and Metarrhizium, and is preserved in China Center for Type Culture Collection with the preservation date of October 27th, 2008 and the preservation number of CCTCC M 208172. The high-efficiency Metarrhizium anisopliae is an entomopathogenic fungus that has high efficiency for controlling brontispa longissima, and as a living biological pesticide, the high-efficiency Metarrhizium anisopliae has brand new action mechanism that is different from the existing chemical pesticides, has characteristics of non-pollution and non-residue to environment, and can fit for the requirements of organic food production.

The invention discloses a special feed for shrikes and a preparation method of the special feed. The special feed is composed of the following components in parts by mass according to a formula: 41-43 parts of purslane, 25-27 parts of pilea notata, 5-7 parts of pawpaw, 48-50 parts of millet, 24-26 parts of angelica keiskei koidzumi, 14-16 parts of canna, 7-9 parts of grass carps, 33-35 parts of celastrus orbiculatus, 17-19 parts of leaf beetles, 18-20 parts of livistona chinensis, 8-10 parts of sugar dregs, 13-15 parts of oil tea camellia seed oil and 320-340 parts of water. The special feed is rich in nutrient substances, simple in preparation and capable of promoting the healthy and strong growth of the shrikes; and due to the addition of the pawpaw component in the formula, the special feed is beneficial to invigorating the spleen and promoting digestion, antibacterial and insecticidal as well as capable of remarkably enhancing immunity of the shrikes.

The invention discloses a pesticide composition containing bifenthrin and fluxapyroxad and a preparation method and application thereof. The effective components of the pesticide composition are the bifenthrin and the fluxapyroxad, and the mass ratio of the bifenthrin to the fluxapyroxad is 2-6:1. According to the invention, the bifenthrin and the fluxapyroxad are compounded and prepared into seedtreatment dispersible powder, and the seed treatment dispersible powder has the advantages of good film forming property, uniform coating, high suspension rate, safety, low toxicity and the like, andthe pesticide composition has good prevention and control effects on pests such as grubs, wireworms, flea beetle, leaf beetle and the like, as well as various diseases such as crop potato black scurf, wheat sharp eyespot, rice sheath blight disease, sclerotinia rot of colza, loose smut of wheat, Tilletia controversa of wheat, Corn southern leaf blight, Sphacelotheca reiliana and the like, and isobviously improved in insecticidal and disease prevention effects compared with the single agent of the bifenthrin and the fluxapyroxad.

The invention discloses a suspension seed coating compounded by fipronil and imidacloprid, a preparation method and an application thereof. The suspension seed coating agent mainly includes active ingredients, auxiliary agents and other auxiliary materials, wherein the active ingredients are composed of phenylpyrazole fungicide fipronil and nicotinic ultra-efficient insecticide imidacloprid. The suspended seed coating agent is used for seed dressing to prevent and control underground pests such as leaf beetles, dayworms and cutworms, as well as above-ground pests such as seedling aphids, and has good film-forming properties, uniform coating, high suspension rate, and low safety The suspension seed coating agent of the present invention has the advantages of low temperature, heat storage stability and freeze-thaw alternation test, no obvious layering in appearance, good dispersibility in water, and all indicators meet the relevant standards of seed coating agent . And the field efficacy test results show that it has good control effect on corn grub.

The invention discloses a tree trunk injection formulation for preventing and treating diseases and insect pests of canarium kipella trees. The tree trunk injection formulation consists of the following raw materials in percentage by weight: 2.0-4.0% of a lemon-grass extract, 5.0-10.0% of a ligusticum wallichii extract, 1-3% of nano carbon, 15-18% of formamide and the balance of pure water till 100%. The raw materials are mixed and stirred and distilled till being transparent. A use method of the tree trunk injection formulation comprises the following steps: injecting the medicine into a partwhich is 20-30cm away from the root base of a canarium kipella tree of which the diameter is greater than 10cm, inserting a tree trunk injection formulation needle into the xylem of the trunk in an inclined manner, observing the flow of the tree trunk injection formulation after injection, after the tree trunk injection formulation is completely injected into the trunk, pulling out the needle, plugging the wound with soil, and healing the wound naturally. Due to the tree trunk injection mode, the tree trunk injection formulation is injected into the canarium kipella tree, diseases and insectpests of the canarium kipella tree can be prevented and treatment through conduction of the tree trunk injection formulation in the tree self, a good effect on anthracnose, leaf beetles and leaf rollers can be achieved, and compared with a conventional mode, the tree trunk injection formulation is low in water consumption, good in labor conservation and free of pollution.

The invention discloses a multi-pest insecticide for agriculture and forestry trees. The insecticide comprises camphor oil and pyrethrin, and is characterized by further comprising one or more of thefollowing components including chalcanthite, radix euphorbiae lantu, hemerocallis, ailanthus altissima juice, solanum lyratum and dinotefuran. The insecticide comprises, by weight, 6-10 parts of maltose, 5-8 parts of camphor oil, 10-16 parts of pyrethrin, 20-30 parts of chalcanthite, 10-20 parts of radix euphorbiae lantu, 15-25 parts of hemerocallis, 20-30 parts of ailanthus altissima juice, 5-10parts of solanum lyratum and 2-6 parts of dinotefuran. The insecticide can efficiently kill insect pests, such as moths, leaf beetles and armyworms, of the agriculture and forestry trees; meanwhile, antibodies are not easy to generate in the insect pests; Chinese herbal medicine components are used, and the insecticide is environmentally friendly. The insecticide can kill multiple kinds of pests,is wide in application range, easy to manufacture and low in cost, and has good market prospects.

The invention discloses a method for preventing and treating brassicaceous vegetable leaf beetle type pests through rumex weeds, and mainly solves the problems that due to the adoption of chemical pesticide for treating the brassicaceous vegetable leaf beetle type pests, brassicaceous vegetables are easy to pollute and the treating effect is poor. According to the method for preventing and treating the brassicaceous vegetable leaf beetle type pests through the rumex weeds, the rumex weeds are used for trapping and killing the leaf beetle type pests, so that the vegetables are difficult to pollute, and the treating effect is good.

The invention relates to an efficient insecticide composition for killing agricultural pests. The efficient insecticide composition comprises the following components in parts by weight: 10-50 parts of fenvalerate, 20-40 parts of fipronil and 20-60 parts of chlorfenvinphos. The efficient insecticide composition disclosed by the invention has a remarkable synergetic effect, is capable of reducing the consumption of active ingredients, lowering the use cost, delaying the generation of pest resistance to insecticides, and effectively reducing the environment pollution and pesticide residue, and has a remarkable effect of killing pests such as cotton bollworm, cabbage caterpillars, oriental tobacco budworm, tea hair-4 bean-pod borer, noctuid moths, budworm, leaf miner, pyralid moths, caterpillars, slug caterpillar moths, inchworm, cotton geometrid, phytophthira, leafhoppers, plant hoppers, stinkbug, locusts and leaf-eating coleopteran; meanwhile, the damage to the environment can be reduced.

The invention discloses a pesticide composition containing metaflumizone and pyrethroids, which is a pesticide composition containing an active component A and an active component B, wherein the active component A is selected from the metaflumizone and the active component B is selected from any one of compounds: ethofenprox and fenpropathrin; the weight ratio of the active component A to the active component B ranges from (1:60) to (60:1). The composition disclosed by the invention can be used for preventing and treating various insects and has an obvious synergistic effect; an insecticidal spectrum is enlarged; the pesticide composition has high activity to leaf beetles, rice leaf folders, imported cabbageworms, diamond back moths, beet armyworms, cabbage caterpillars, rice planthoppers, rice water weevils, cotton bollworms, peach fruit moths, leaf miners, european corn borers, red spiders, spider mites and the like on cereal crops, fruit trees, flowers, cotton, tea trees and vegetables; the dosage of pesticides can be reduced, the residual amount of the pesticides on crops is reduced and the environmental pollution is relieved; the pesticide composition is safe to people and livestock and is good in environmental compatibility, and the insects do not easily have drug resistance.

The invention discloses a method for feeding aiolocaria hexaspilota with walnut leaf beetles. Artificial compound feed is used for replenishing energy for aiolocaria hexaspilota in mating and oviposition, and then the walnut leaf beetles are used as living body feed for aiolocaria hexaspilota larvae. The artificial compound feed is prepared from, by weight, 30% of glucose, 5% of beer yeast, 10% offly maggot protein, 0.2% of feed-grade vitamin complex and 54.8% of water, and the raw materials are easy to acquire, cheap and rich in nutrition. By adoption of the method for breeding aiolocaria hexaspilota, high survival rate is obtained, and agricultural chemical consumption can be effectively reduced by adopting the obtained aiolocaria hexaspilota for killing injurious insects.

The invention discloses a prevention and treatment method for Oides duporti. According to the invention, through circulating application of a pesticidal fertilizer in November to December, the incubation rate of Oides duporti ova and the pupation rate of Oides duporti pupae are reduced, and the initial population number of the Oides duporti in a field is decreased; and by adoption of a hot smog method in a full outbreak period in March to April and July to August, pesticide smog with high concentration and high density is utilized for long-term enshrouding treatment, so Oides duporti larvae and adult Oides duporti are difficult to hide, wherein the prevention and treatment effects with 95% or above can be reached through treatment for two times.

The invention discloses a special feed for copsychus saularis and a preparation method thereof. The special feed is prepared from the following formulation ingredients in parts by mass: 42-44 parts of cottonseed cakes, 12-14 parts of leaf beetles, 20-22 parts of dried persimmons, 3-5 parts of bananas, 17-19 parts of potato flour, 10-12 parts of egg rice, 13-15 parts of pumpkin puree, 7-9 parts of carrot puree, 6-8 parts of greengrocery puree, 3-5 parts of shell powder, 2-4 parts of minced mutton, 12-14 parts of cottonseed meal, 1-3 parts of lysine, 3-5 parts of soybean oil and 70-90 parts of water. The special feed is simple in preparation, low in cost and rich in nutrient, so that all kinds of nutrients required for the growth of the copsychus saularis are provided, and the growth and reproduction of the copsychus saularis are effectively promoted.

The invention discloses a daffodil insecticide and a preparation method thereof. The daffodil insecticide comprises the following compositions in parts by mass: 12-14 parts of folium cycas, 22-24 parts of Parthenocissus tricuspidata (Sieb et Zucc) Planch., 18-20 parts of Actinidia Valvata Dunn roots, 40-42 parts of wheat, 18-20 parts of blighted grain, 9-11 parts of leaf-beetles, 36-38 parts of solanum lyratum thunb, 15-17 parts of eels, 6-8 parts of sesame oil, 10-12 parts of tomato seed powder, 27-29 parts of raw bone meal, 28-30 parts of vinasse, and 290-310 parts of water. According to the daffodil insecticide and the preparation method thereof, the preparation is simple, the insect killing effect is obvious, and no pollution to environment exists.

The invention discloses a dedicated feed for turtledove and a preparation method thereof. The dedicated feed is prepared from the following ingredients in parts by weight: 24-26 parts of dandelion, 28-30 parts of bunge corydalis herb, 32-34 parts of bark of bauhinia, 47-49 parts of corn, 14-16 parts of black sesame, 7-9 parts of leaf-beetles, 35-37 parts of coptis, 17-19 parts of carp, 12-14 parts of safflower oil, 13-15 parts of mung bean flour, 41-43 parts of coarse shell powder, 7-9 parts of cassava residue, and 270-290 parts of water. The dedicated feed for turtledove disclosed by the invention is rich in nutrient substances, can effectively promote growth of turtledove which is tender in meat, smooth in feather and high in edible and ornamental values, and has a certain medicinal value as the formula comprises the bark of bauhinia which has the effect of reducing swelling and clearing away toxic materials.

The present invention provides a kind of plaster plaster that is used for preventing and treating cocoa leaf beetle, comprising a degradable waterproof layer, an adhesive layer, a degradable drug-loaded layer and an anti-adhesive layer; one side of the adhesive layer is connected with the degradable waterproof layer, and the adhesive layer A drug-loaded layer is connected in the middle of the other side of the other side; the anti-adhesive layer covers the drug-loaded layer and is bonded to the sticking layer, and the drug-loaded layer contains ointment for preventing and treating the palm leaf beetle. Using the plaster of the present invention, without spraying pesticides in the air, the pesticides can be absorbed and conducted to other parts along with the smooth parts on the trunk of the king palm tree, so as to achieve the purpose of pest control. It does not produce environmental pollution, avoids the impact of spraying pesticides on the surrounding environment, and protects the living environment of natural enemy insects. Moreover, it saves pesticides and avoids liquid medicine from drifting away. Significantly reduce the cost of spraying, reduce the operation time, and reduce the difficulty of operation.

The invention discloses a plant pesticide, and belongs to the technical field of agriculture, and the plant pesticide comprises the following raw materials by weight: 1-2 parts of Tephrosia purpurea,80-120 parts of water, 0.5-0.7 part of soap, and 0.1-0.3 part of pepper flakes. The plant pesticide can control cabbage webworm, cabbage caterpillar, daikon leaf beetle, Aulacophora femoralis, aphid and red mite and all soft insects, and the plant pesticide has the characteristics of being green, pollution-free and low cost, and is suitable for popularization and application.

The invention discloses a water dispersible granule containing bifenthrin and fluxapyroxad, and a preparation method and application thereof. The water dispersible granule is prepared from, by weight, 15 to 40 percent of bifenthrin, 5 to 20 percent of fluxapyroxad, 5 to 10 percent of a dispersing agent, 2 to 6 percent of a wetting agent, 5 to 30 percent of disintegrating agent, and the balance of filler. The bifenthrin and the fluxapyroxad are compounded and prepared into the water dispersible granule, and the water dispersible granule has the advantages of being convenient to use, free of dust flying, safe, low in toxicity and the like, has the effect on pests such as flea beetles, whiteflies, peach fruit moths, leaf miners, spider mites, elephant beetles and leaf beetles, has good insecticidal and disease-preventing effects on various diseases such as wheat sharp eyespot, rice sheath blight disease, sclerotinia rot of colza, wheat smut, potato black scurf, corn southern leaf blight, corn head smut, soybean rust disease, soybean powdery mildew, cotton damping off and the like, and has obviously better insecticidal and disease-preventing effects than single dosages of bifenthrin and fluxapyroxad.

The invention discloses a dedicated feed for turtledove and a preparation method thereof. The dedicated feed is prepared from the following ingredients in parts by weight: 12-14 parts of folium cycas, 22-24 parts of caulis sinomenii, 18-20 parts of actinidia valvata dunn, 40-42 parts of wheat, 18-20 parts of blighted grain, 9-11 parts of leaf-beetles, 36-38 parts of solanum lyratum thunb, 15-17 parts of eel, 6-8 parts of sesame oil, 10-12 parts of tomato seed powder, 27-29 parts of raw bone powder, 28-30 parts of distillers grains, and 290-310 parts of water. The dedicated feed for turtledove disclosed by the invention is rich in nutrient substances, can effectively promote growth of turtledove which is tender in meat, smooth in feather and high in edible and ornamental values, and can improve the medicinal value of the feed as the formula comprises the caulis sinomenii which has the effect of expelling wind dampness and dredging main and collateral channels.

The invention discloses a water suspending agent containing bifenthrin and fluxapyroxad and a preparation method and application of the water suspending agent. The water suspending agent is prepared from the following components in percentage by weight: 20 to 60 percent of bifenthrin, 5 to 25 percent of fluxapyroxad, 2 to 10 percent of a dispersing agent, 1 to 10 percent of a wetting agent, 0.1 to1 percent of a defoaming agent, 3 to 8 percent of an anti-freezing agent, 0.1 to 1 percent of a preservative, 0.1 to 1 percent of a thickening agent and the balance of water. According to the invention, bifenthrin and fluxapyroxad are compounded and prepared into the water suspending agent, the water suspending agent has the advantages of remarkable pesticide effect, high suspension rate, safety,low toxicity and the like, the water suspending agent is used for killing pests such as grubs, cotton bollworms, cotton red spiders, thrips, wireworms, flea beetles and leaf beetles and has good prevention and treatment effects on various diseases such as potato black scurf, wheat sharp eyespot, rice sheath blight disease, sclerotinia sclerotiorum, wheat loose smut, wheat stink smut, corn leaf blight and corn head smut, and compared with a single agent of bifenthrin and fluxapyroxad, the water suspending agent has the advantage that the insecticidal and disease-preventing effects are obviously improved.

The invention discloses a tree trunk injection agent for preventing and controlling diseases and insect pests of excentrodendron hsienmu, wherein the tree trunk injection agent is prepared from the following components in percentage by weight: 0.55-0.8% of lemon grass extract, 0.05-0.25% of gamma-polyglutamic acid, 1-3% of nano carbon, 15-18% of formamide and the balance of purified water based on100% as a total. The components are mixed and stirred and then dissolved till transparency. The tree trunk injection agent is used in the following way: selecting excentrodendron hsienmu with a diameter greater than 15cm, injecting the tree trunk injection agent at 20-30cm from the base part of the excentrodendron hsienmu stem, and inserting a syringe needle of tree trunk injection agent into thexylem part of the trunk obliquely from top to bottom; after the injection, observing the flow rate of the tree trunk injection agent; after the tree trunk injection agent completely enters the tree body, pulling out the syringe needle, blocking the wound with mud, and letting the wound heal naturally. According to the tree trunk injection agent disclosed by the invention, the tree trunk injectionagent is injected into the excentrodendron hsienmu body through a trunk injection way, the diseases and insect pests are prevented and controlled through conduction of the tree body, and a good effect is realized on anthracnose, leaf beetles and leaf rollers; compared with traditional application way, the trunk injection way saves water and labor and is pollution-free.

The invention relates to a random recombination mutant protein of Bacillus thuringiensis Sip1Aa protein, belonging to the field of biotechnology. The present invention obtains Sip1Aa highly efficient soluble insecticidal protein mutants M6 and M8 proteins, respectively changing one amino acid, the insecticidal activity of the obtained mutant protein M8 is increased by 4.02 times, and the insecticidal activity of M6 is increased by 2.19 times, effectively To overcome the problem of finding a gene expressed by Bacillus thuringiensis that is highly virulent to the great ape leaf beetle, and to delay the development of insecticide resistance of pests to engineering bacteria and transgenic plants.

The invention discloses a pesticide composition containing tefluthrin and sedaxane and a preparation method and application thereof. The pesticide composition comprises, by weight, 20-60% of tefluthrin and 5-15% of sedaxane. The preparation method comprises the steps of mixing tefluthrin and sedaxane to prepare seed treatment dispersible powder which has the advantages of being good in filming, uniform in coating, high in suspension rate, good in safety, low in toxicity and the like, and can be widely applied to the treatment of the seeds (yams) of wheat, corn, peanuts, potatoes and the like, the prevention of the infestation of grub, wire worm, flea beetle, leaf beetle and the like in the crops, and the blight, rot root, damping-off, loose smut, drooping disease, head smut and many other diseases in the seedling stage of the crops. Compared with the single tefluthrin and single sedaxane, the pesticide composition containing tefluthrin and sedaxane has an increased pest killing and anti-disease effects.

The present invention relates to an efficient insecticide composition for killing agricultural pests. The efficient insecticide composition comprises, by weight, 10-50 parts of flonicamid, 20-40 parts of deltamethrin, and 20-60 parts of acephate. The efficient insecticide composition has characteristics of significant synergy effect, reduction of the effective component use amount, reduction of the use cost, delaying of the drug resistance production of pests, effective reduction of environmental pollution and pesticide residues, and reduction of damage on the environment, and provides the significant killing effects on cotton bollworm, cotton pink bollworm, cabbage butterfly, diamondback moth, spodoptera litura, oriental tobacco budworm, leaf-eating beetles, aphids, mirids, stink bug, cicadellidae, pod borer, leafminer, slug caterpillar moth, caterpillar, measuring worm, mugwort looper and yellow cotton moth, mythimna separata, stem borer, locusts and other pests.