71 results about "Cabbage moth" patented technology

In the present invention ginkgo leaf, ginkgo epicarp and other parts as raw material are prepared to plant pesticide via drying, crushing, solvent extraction, effective component separation and other steps. The said pesticide is in oil emulsion, water emulsion, microemulsion, wettable powder and other forms. It can be used in killing various pests, including homoptera and lepidoptera pests, such as cotton leafworm, rice stem borer, cabbage moth, plant hopper, etc. and has obvious pesticidal effect, high selectivity, low toxicity, low residue, less drug resistance, etc.

The invention discloses a compounded botanical synergistic pesticide. The obtained compounded botanical synergistic pesticide takes sophocarpidine and macleaya alkaloids as main components, and is added with accessory ingredients in a synergistic manner; the morphology of the compounded botanical synergistic pesticide is environment-friendly missible oil, water aqua or soluble liquid; and in addition, the compounded botanical synergistic pesticide comprises sophocarpidine accounting for 0.1 to 20 percent and the macleaya alkaloids accounting for 0.1 to 20 percent, and the rest is the accessory ingredients. The compounded botanical synergistic pesticide is mainly used for controlling aphides on melons, fruits and vegetables as well as agricultural pests such as red spiders, Chinese chive maggot, poratrioza sinica yang et li, psylla chinensis, imported cabbageworm, cabbage moths and army worms. The compounded botanical synergistic pesticide does not contain any chemical pesticide component, is easy to degrade in environment, has no consideration of environment pollution and residual hazard, is safe to human, livestock and environment; pests are not easy to be drug-resistant to the compounded botanical synergistic pesticide; the compounded botanical synergistic pesticide is of great value to be applied and popularized on main agricultural and sideline products that earn foreign exchange through exports, such as the melons, the fruits, the vegetables, flowers and medicinal materials; and in addition, the compounded botanical synergistic pesticide is an ideal novel pollution-free pesticide.

The invention discloses an isaria fumosorosea oil suspending agent and a preparation method as well as application thereof. The oil suspending agent is prepared from the following components in mass percent: 1-40% of isaria fumosorosea spore suspension, 1-20% of vegetable oil, 3-8% of emulsifying agent, 0.1-5% of dispersing agent, 1-5% of stabilizing agent, 1-5% of anti-freezing agent and the balance of inert mineral oil or aromatic hydrocarbon solvent. The spore of the isaria fumosorosea oil suspending agent disclosed by the invention has long survival time, and the germination rate of the spore which is stored for 2 years is 80%; the isaria fumosorosea oil suspending agent has good ageing stability and is safe to crops and environments; and the isaria fumosorosea oil suspending agent is mainly used for pest control of crops including fruit trees, vegetables, wheat, rice, flowers and the like, and especially has an obvious effect on controlling myzus persicae, whiteflies, cabbage caterpillars, cabbage moths and the like.

The invention relates to a half artificially fed cabbage moth feed and a preparation method thereof. The feed is prepared by mixtures A, B and C, agar and distilled water, wherein the mixture A comprises casein, sucrose, malt meal and wild cabbage powder; the mixture B comprises cellulose, para hydroxybenzoic acid, potassium sorbate and Watkins salt; the mixture C comprises vitamin C, streptomycin sulphate, propyl gallate, vitamin B complex, edible vegetable oil, potassium hydroxide and formalin. The preparation method comprises the following steps: components of the mixture A, B and C are respectively put into a container; 5/6 of the distilled water and the agar powder are added into the container for heating and stirring to thawing; the mixture A is poured into the agar liquid and stirred until uniformity; the mixture B is added and stirred until uniformity; the rest distilled water is added, and the mixture C is added when the temperature is decreased to 70 DEG C, and then stirred until uniformity; the obtained product is filled into moth feeding cups; after the surface moisture is dried, the cups are put into a refrigerator for storage. The preparation method and the feed of the invention are scientific, simple, and easy to standardize propagation the cabbage moth indoors with large scale; the cabbage moth fed with the feed has high larva survival rate, orderly development and sound growth; and the descendants of the cabbage moth have high hatching rate.

The invention belongs to a synergistic insecticidal composition, a preparation method and an application thereof. The synergistic insecticidal composition is a mixture comprising a compound (A) and a compound (B). The insecticidal composition can be used for preventing and treating various pests, such as armyworms (subtropical armyworms, fall armyworms, yellowstriped armyworms and western yellowstriped armyworms), cotton bollworms, tomato pinworms, tomato fruit borer, sphinges, garden webworms, potato moths, cabbage moths, cabbage loopers, nocturnal insects, asparagus caterpillars, codling moths, peach fruitborers, oriental fruit moths, rose leaf roller stripes, codling olethreutids, plaque screen leafminer, apple leaf miners, rice stem borers, yellow rice borers, pink rice borers, rice leaf rollers, cabbage worms, ostrinia nubilalis, ostrinia furnacalis, melon worms, diaphania indica, pickleworms, oriental tobacco budworms and the like. The preventing effect is higher than that of using the compound (A) or the compound (B) singly.

The present invention is one kind of pesticide-miticide composition comprising diafenthiuron and abamectin and used in preventing and controlling agricultural pests and mite. It is, especially, suitable for preventing and controlling bimaculate tetranychidae, vermilion tetranychidae and cabbage moth with resistance to abamectin and similar pesticide.

The present invention belongs to the field of farm pesticide and germicide technology, and is especially one kind of substituted p-trifluoromethyl phenyl ether compound and its preparation and application. The substituted p-trifluoromethyl phenyl ether compound has the general expression as shown. It has broad spectrum germicidal activity of preventing and controlling powdery mildew, grape downy mildew, sheath and culm blight of rice and other diseases, and high pesticidal activity of preventing and controlling carminespider mite, armyworm, cabbage moth and other pests to crops.

The invention discloses a mixed disinsection main agent of bacillus thuringiensis and destruxins, wherein the mass ratio of destruxins to bacillus thuringiensis is 9-1:1-9. The destruxins and bacillus thuringiensis are mixed to determine the best mixing ratio, therefore the obvious synergistic action is obtained, the pesticide resistance problems of important pests of mustard family vegetables such as cabbage moth, cotton leafworm are effectively solved, with important value to control the cabbage moth and cotton leafworm and good and stable disinsection effect, strong practical application and popularization, friendly to the environment.

The pesticide composition of butane fipronil and organophosphorus pesticide contains effective components butane fipronil and organophosphorus pesticide auxiliary components. The pesticide composition of butane fipronil and organophosphorus pesticide reasonable effective component composition, broad pesticidal spectrum, high pest preventing and killing effect, low toxicity, cotoxicity coefficient of 100-145, fast acting and low cost. It may be used in preventing and killing rice field pests and vegetable pests, including striped rice borer, cabbage moth, paddy borer, etc.

The invention relates to an insecticidal composition of indoxacarb and efficient cyfluthrin. The weight ratio of the indoxacarb to the efficient cyfluthrin in the composition is 10:1-1:10; and the insecticidal composition of the indoxacarb and the efficient cyfluthrin, provided by the invention, has an obvious synergistic effect and is mainly used for preventing and treating lepidoptera pests such as asparagus caterpillar, plutella xylostella, cabbage caterpillar, prodenia litura and cabbage moths.

The invention discloses a disinsection composition containing larvatrol, which comprises an effective active ingredient A, an effective active ingredient B and pesticide formulation auxiliary ingredients in balancing amount, wherein the effective active ingredient A is larvatrol; the effective active ingredient B is any one of ethyl spinosad and dinotefuran; the content of the effective active ingredient A is 100-100,000 IU/mg; and the effective active ingredient B accounts for 0.1-30 percent by mass. The disinsection composition is used for controlling injurious insects such as aphides, striped flea-beetles, cabbage moths, aulacophora femoralis, rice leaf rollers and rice fulgorid, is safe to use and environmental-friendly, has excellent cooperative and synergistic actions on injurious insect control, and can improve the control effect and reduce consumption of agricultural chemicals and use cost of farmers.

The present invention provides extract of soil actinoycetes GDPPRA 3704 fermenting liquid and its preparation process and application in preparing pesticide for killing cabbage moth, fish parasite, etc. The extract is obtained through seed culture of soil actinoycetes GDPPRA 3704, liquid fermentation culture of soil actinoycetes GDPPRA 3704, leaching effective matter, and separating effective matter. The present invention has simple fermentation process and extraction process, and high effective matter recovering rate. The extract in relatively low concentration has effect of killing cabbage moth, fish parasite, etc. and is hopeful in preparing biological pesticide with less environment influence.

The invention relates to a swine-derived reshaped antibody with insecticidal activity, and a preparation method and application thereof. The preparation method comprises the following steps: predicting 8 FRs of swine-derived antibody heavy and light chain variable regions by using biological information science, implanting 6 CDRs (complementary determining region) of an anti-specific single chain antibody A12 to determine the sequence of the swine-derived reshaped antibody, carrying out artificial synthesis to construct the swine-derived reshaped antibody of A12, and substituting a PIT2 vector capable of easy bacteriophage expression to obtain the swine-derived reshaped antibody. The reshaped antibody has certain combining capacity with intestine BBMV in cabbage moth, and has insecticidal activity. The method of utilizing the biological information science prediction and artificial synthesis can quickly and efficiently obtain the animal-derived reshaped antibody, and uses the gene engineering antibody technique to search and develop the possibility of the novel high-safety insecticidal protein resources, thereby providing a new idea and direction for developing novel insecticides.

The invention relates to an insecticidal composition, which belongs to the field of composite insecticides. The insecticidal composition comprises the following two active components: biological pesticide lepimectin and neonicotinoid insecticide in a percentage ratio by weight of (1-65) to (80-1), preferably (1-35) to (40-1). The total mass percentage of the active components in the insecticidal composition is 1-90%, preferably 5-50%, and the rest components of the insecticidal composition are acceptable auxiliary components that are allowed to be used in pesticide. The insecticidal composition can be made into aqueous emulsion, microemulsion, emulsifiable concentrate, suspension, wettable powder or water dispersible granules through a known method. The insecticidal composition provided by the invention can be used for preventing and controlling aphid, plant hopper, white flies, leaf hopper and other homoptera insects with sucking mouth parts as well as cabbage moth, beet armyworm, tobacco cutworm, cotton bollworm, rice stem borer, mealy bug and other lepidopterous insects.

The present invention relates to a light-effective low-toxic multifunctional composite insecticidal and acaricidal preparation. It is formed from two active components of chlorfluazuron and abamectin and adjuvant and solvent. By pure dosage for every mu said composite preparation contains 0.1-5 g of chlorfluazuron and 0.05-2 g of abamertin. It can be used for controlling asparagus fern caterpillar, cotton worm moth, cabbage moth, rice leaf roller and red mite, etc.

The present invention relates to nitro-containing heterocyclic or ring-opening nitrogenous compounds of formula (A), wherein R₁, R₂, R₃, R₄, R₅, Y, Z, and W are as defined in the specification. The present invention discloses the preparation and the uses of a novel insecticide. Said compound and the derivatives thereof have high insecticidal activity to farm insects including homoptera and Lepidoptera pests, such as aphis, fulgorides, aleyrodids, leafhopper, commom thrips, cotton bollworm, cabbage caterpillar, cabbage moth, cotton leafworm, armyworn and so on.

The invention relates to a high-efficiency pesticide composition for killing agricultural pests. The pesticide composition is composed of the following components in parts by weight: 30-60 parts of profenofos, 15-55 parts of flubendiamide, 30-70 parts of chlorpyrifos and 35-65 parts of biopesticide lepimectin. The pesticide composition provided by the invention has the characteristics of broad pesticidal spectrum, low hazards for human and livestock, low effective dose, low tendency to generate resistance, short half life, high degradation speed, high safety and the like, effectively reduces the environmental pollution and pesticide residues, has obvious killing effects on larvae of cabbage moths, moths and butterflies as well as beetles, planthoppers, phytophthira, coccids, red spiders, lice and other pests, and can lower the damage to the environment.

The invention discloses a compound pesticidal composition containing chlorpyrifos and methoxyfenozide and application thereof. The pesticidal composition uses chlorpyrifos and methoxyfenozide as main effective components, wherein the weight ratio of the chlorpyrifos to the methoxyfenozide is (0.1-80):(0.5-80). The pesticidal composition can generate higher synergic effect, overcomes and postpones the drug resistance of pests, has the advantages of high pesticidal speed and long duration time, lowers the pesticide cost, and has obviously higher preventing and treating effects than a single agent. The pesticidal composition can be used for preventing and treating Homoptera, Lepidoptera, Hemiptera, Coleoptera, Hymenoptera, Diptera, Thysanoptera and acarid pests on crops, especially has specially good effect on preventing and treating rice fulgorids and aphids in Homoptera, cabbage moths, cotton bollworms and asparagus caterpillars in Lepidoptera, thrips in Thysanoptera, acarids and other pests, and has obviously higher effect than a single agent.

The invention relates to an insecticide composition containing emamectin benzoate and triazophos. The effective component of the insecticide composition is a duality compound of emamectin benzoate and triazophos, wherein the mass ratio of emamectin benzoate to triazophos is (1 to 50) : (50 to 1); emamectin benzoate and triazophos, which are effective components, are 1 weight percent to 80 weight percent of the insecticide composition, and auxiliary ingredients, which can be used and are acceptable in pesticides, are 80 weight percent to 1 weight percent of the insecticide composition. The insecticide composition can be a missible oil, a suspending agent, a wettable powder, water dispersible granules, an aqueous emulsion, a microemulsion, granules, microcapsules and an aqueous solution, and is mainly used for preventing and curing injurious insects such as heliothis virescens, cotton bollworms, tobacco hornworms, cabbage moth armyworms, beet armyworms, dryland laphygma exigua hubner, trichoplusia ni, cabbage loopers and cabbage butterflies.

The present invention discloses a compound insecticide for cabbages. The compound insecticide for the cabbages comprises the following raw material components: 22-58 parts of thiediazole copper, 8-12parts of bacillus thuringiensis, 5-8 parts of a celangulin microemulsion, 2-4 parts of matrine sterilizing agent and 3-5 parts of acetamiprid. The compound insecticide is prepared by using the thiediazole copper as a substrate and combining the bacillus thuringiensis, the plant component celangulin microemulsion, the plant component matrine sterilizing agent, etc., has both an insecticidal function and micro-organism preventing and inhibiting functions, has killing effects on aphids, diamondback moth, cabbage moth, cabbage caterpillars, beet armyworm, spodoptera litura, etc., is relatively highly targeted, less in use amount, almost harmless to crops and safe to use and has little impact on ecological environment.