34results about How to "Expand the target of prevention and control" patented technology

The invention relates to a composite pesticide for the control of cotton Miridae which mainly comprises the following raw materials (by weight percentage): chlorophos 10-30%, acetamiprid 8-30%, emulsifying agent 10-20%, synergistic agent 5-15% and solvent 20-50%.

The invention relates to a composite pesticide containing cyhalothrin and acephate, which is mainly used for controlling cotton bollworm that is the pest of cotton. The composite pesticide comprises the components by weight percent: 1-5% of cyhalothrin and 32-39% of acephate which are added with emulsifying agent and antifreeze agent and then added with water for supplementing to 100%. After the cyhalothrin and the acephate are compounded with each other, indoor toxicity measurement proves that the synergia multiples of the product are 199.14, thus remarkably improving the effect; furthermore, the composite pesticide can greatly reduce the control times of the cotton bollworm, improves the control rate, lightens the labor intensity and reduces the environmental pollution. The form of the composite pesticide is microemulsion which takes the water as solvent, so that a great deal of organic solvent can be saved, and the safety of the product is improved. After being compounded, the pesticide not only has the reduced toxicity and production cost, but also ensures the control effect and expands the controlled objects, so as to improve the simultaneous control effect, prolong the residual effect period and greatly enhance the cost performance of the product.

The invention discloses a pesticide composition for rice seed treatment and application thereof. The pesticide composition for treating rice seeds includes active ingredients, the active ingredients include tebuconazole, thiram and cartap, wherein the mass ratio of the tebuconazole, thiram and cartap is 1 ~20:1~20:1~20. The invention also discloses the application of the pesticide composition in the prevention and treatment of rice bakanae disease or / and rice apical nematode disease. The pesticide composition of the invention can effectively control the resistance of Fusarium Fujikura to fungicides such as carbendazim and prochloraz, and at the same time reduce the risk of potential resistance of Fusarium Fujikura to tebuconazole and thiram respectively. The combination of tebuconazole, thiram and cartap has a remarkable effect on the control of rice bakanae disease and rice stem nematode disease.

The present invention relates to pesticide composition of abamectin and bisultap and the preparation of its microemulsion. The abamectin-bisultap composition is compounded with abamectin 0.1-5 wt%, bisultap 10-50 wt%, emulsifier 5-25 wt%, co-solvent 1-15 wt%, synergist 1-10 wt%, stabilizer 1-10 wt% and water for the rest. The abamectin-bisultap composition is prepared in microemulsion, which has lowered toxicity, environment friendship and low cost. The abamectin-bisultap composition has the advantages of high pesticidal activity, high effect, low toxicity, broad pesticidal spectrum, high safety, etc.

The invention discloses an anti-microbial mildew-proof multifunctional type formaldehyde-free straw artificial board. The artificial board comprises a core layer, a surface layer and an anti-microbial mildew-proof negative-ion adhesive layer which is located between the core layer and the surface layer. Anti-microbial mildew-proof negative-ion adhesive comprises, by weight, 100 parts of adhesive special for the formaldehyde-free wheat straw artificial board, 0.3-1 part of an anti-microbial mildew-proof slow release preparation and 3-20 parts of a negative-ion additive. The invention further discloses a preparation method of the anti-microbial mildew-proof multifunctional type formaldehyde-free straw artificial board. According to the anti-microbial mildew-proof multifunctional type formaldehyde-free straw artificial board and the preparation method thereof, the anti-microbial mildew-proof multifunctional type formaldehyde-free straw artificial board is prepared through a formaldehyde-free environment-friendly wood adhesive technology, a negative-ion factor composite technology and an anti-microbial mildew-proof slow release technology; multiple functions such as formaldehyde removal, bacterium resistance and air purification are integrated; and the environment protection function is superior to that of similar products. The environment protection problem of home furnishing is solved; a negative-ion forest environment of an indoor space is created; and the remarkable purification effect is achieved on improvement of the indoor space environment where people live and work.

The invention discloses a sterilization compound containing Enostroburin and cymoxanil, wherein the weight portion of the two active components is 1:100 to 100:1, the weight percentage content of the active constituents in the composition is 0.5-95%, and the composition comprises at least two carrying agents, at least one of which is surface active agent. the composition can be prepared into missible oil, suspending agent, aqueous emulsion, wet powder, and wet pelletized granule. The invention can be applied to treat the diseases caused by pathogenic bacteria.

The invention discloses an insecticidal composition containing two effective components including HNPC-A8008 and abamectin, wherein the weight ratio of the effective components, namely HNPC-A8008 to abamectin is 1:100 to 100:1, and the weight sum of HNPC-A8008 and abamectin accounts for 10-70% of the weight percentage of the composition. Proved by a great number of indoor and outdoor experiments, The composition disclosed by the invention has the advantages that a remarkable synergistic effect is achieved after HNPC-A8008 and abamectin are mixed, so that the application field of HNPC-A8008 is widened in actual application, the pesticide-resistant risks of pests to abamectin are reduced, and the aims of taking a combined effect on the pests on multiple aspects, widening the prevented and controlled object range, improving the preventing and controlling effects, effectively preventing and controlling lepidoptera and homopteran pests on vegetables, rice, fruit trees and flower crops, and meanwhile reducing the dosage of a pesticide in a field, agricultural cost and environment pollution caused by the pesticide are achieved.