127results about How to "Expand the scope of prevention and control" patented technology

The invention discloses bacillus subtilis and tricyclazole compound wettable sterilizing powder. The finished medicament comprises active ingredients, assistants and a filler assistant, and is characterized in that: the active ingredients account for 10 to 85 percent of the total weight of the finished medicament and consist of the bacillus subtilis and the tricyclazole; and the bacillus subtilis accounts for 10 to 90 percent of the weight of the active ingredients. To be used, the finished medicament is diluted and sprayed onto rice to prevent and control rice blast or rice sheath blight of the rice. The finished medicament has the advantages that: due to the use of the bacillus subtilis and the tricyclazole which are mixed in a certain ratio, the synergy of microorganisms and chemical agents can be fully played, so as to complement mutual advantages, enlarge prevention and control range, reduce dosage of the chemical agents, reduce medicinal administration cost, improve prevention and control effect, improve the ecological environment and reduce the residues of chemical agents in the rice.

The invention relates to a Trichoderma atroviride-Bacillus amyloliquefaciens composite microbial agent for preventing and controlling solanaceous vegetable virosis and a preparation method thereof. The Trichoderma atroviride strain is Tr1208, is preserved in the China general microbiological culture collection center (CGMCC) and has an accession number of CGMCC No. 6828. The Bacillus amyloliquefaciens strain is B1126, is preserved in the China general microbiological culture collection center (CGMCC) and has an accession number of CGMCC No. 6827. The Trichoderma atroviride-Bacillus amyloliquefaciens composite microbial agent is prepared from Trichoderma atroviride Tr1208 and Bacillus amyloliquefaciens B1126 as active components, agriculturally acceptable carriers and a protection agent. The content of the active components is in a range of 5*10<9> to 2*10<10>cfu/g and the content of the microbial protection agent is in a range of 0.1-1%(w/w). The microbial agent can effectively preventing and controlling solanaceous vegetable viroses such as TMV, CMV and TYLCV, can promote plant growth, has high effects, can be used by a simple method, has a low cost, does not pollute the environment and can improve a plant micro-ecological environment.

The invention relates to a pesticide composition, comprising two active components of dinotefuran and fludioxonil. The composition has high efficiency and low toxicity, can be used for preventing wheat aphis, full rot and yellow dwarf, and has excellent insecticide and bactericidal activity. While decreasing usage amount, the composition can delay the production of insecticide resistance, prolongs lasting period, reduces pollutions to the environment, is safe, and has no phytotoxicity to plants.

The invention discloses a biocontrol bacterium and pyraclostrobin composition belonging to the technical field of bactericides. The biocontrol bacterium and pyraclostrobin composition contains active components including bacillus subtilis and pyraclostrobin. The biocontrol bacterium and pyraclostrobin composition disclosed by the invention can be used for remarkably reducing the medication cost while effectively preventing and controlling various diseases such as rice sheath blight disease, rice false smut, rice blast, ear rot, seedling-stage damping-off, tomato late blight, gray mold, wheat powdery mildew, sheath blight, cotton rhizoctoniosis, foxysporum, verticillium dahliae, soybean root rot, corn sheath blight, cucumber gray mold, blight, tobacco brown spot, bacterial wilt, various field crop and garden crop root rots and damping off, so that the medication cost can be reduced, the preventing and controlling ranges can be widened, the environment pollution can be reduced, and the phytotoxicity and pesticide resistance risks can be reduced.

The invention relates to a refined glufosinate ammonium-dicamba compound, which consists of an active component accounting for 20 to 70 percent of the total weight of the refined glufosinate ammonium-dicamba compound and auxiliary material accounting for 30 to 80 percent of the total weight of the refined glufosinate ammonium-dicamba compound; the active component is a mixture of refined glufosinate ammonium and dicamba at a weight ratio of 0.01 to 100:1. All the components of the refined glufosinate ammonium-dicamba compound have a good synergetic effect, and the refined glufosinate ammonium-dicamba compound can be effectively used for preventing and controlling perennial tolerant plants, elder weeds and the like, effectively broaden the prevention and control range of the refined glufosinate ammonium and the dicamba and remarkably prolong persistence. Moreover, the preparation method of the refined glufosinate ammonium-dicamba compound is simple and easy to implement, processing equipment is easy to obtain, the cost is low, and the refined glufosinate ammonium-dicamba compound has obvious market promotion value and economic benefit.

The invention discloses lentinan mother liquor of high content which is used for producing bio-pesticide formulation and a preparation method thereof. The invention is characterized in that the technical process takes a mushrooms bar as raw material, comprising lentinan mother liquor which is prepared by grinding, soaking, enzymolysis, inactivation, alcohol analysis, and dilution. By using the production process, plenty of resources can be saved, the production cycle can be shortened, the productivity can be increased, the production cost can be lowered and the labor intensity can be reduced. The invention is good for control in the production process and has very high economic value and development potential. The produced lentinan mother liquor has the content of 2-20%, and can be used for producing various single and mixed pesticide formulations containing lentinan, which have significant effect on preventing and treating the plant virus diseases.

The invention discloses a compounded seed coating agent containing pyraclostrobin, thifluzamide and dinotefuran and application, and belongs to the technical field of pesticide. The pyraclostrobin is a strobilurin fungicide, the thifluzamide is a thifluzamide fungicide, the objects and the ranges of control diseases are different, and if the pyraclostrobin and the thifluzamide are mixed and matched, the synergism effect is achieved, resistance increasing of cotton rhizoctonia to the two fungicides can also be inhibited, and the control range of a compounded preparation is enlarged; the dinotefuran is a third-generation chloronicotinyl insecticide, as the structure is different, the control effect and the lasting period on pests such as cotton aphids, plant hoppers, leafhoppers, thrips and whiteflies are better than the control effect and the lasting period of a traditional chloronicotinyl insecticide such as imidacloprid; the pyraclostrobin, the thifluzamide and the dinotefuran have the advantage of being long in lasting period and are suitable for serving as effective constituents of the seed coating agent, cotton aphids and damping off in the cotton seeding stage can be controlled when seeds are stirred with the compounded seed coating agent, the aim that diseases and pests are controlled through once seed stirring is achieved, and meanwhile the pesticide using amount and the control cost for diseases and pests in the cotton seeding stage are greatly reduced.

The invention relates to bacillus amyloliquefaciens and bismerthiazol compound wettable bactericidal powder and application thereof. A finished agent comprises effective active ingredients, aids and filling auxiliary materials, and is characterized in that the effective active ingredients account for 10-85 percent by weight of the finished agent and consist of bacillus amyloliquefaciens and bismerthiazol; in the effective active ingredients, the weight percent of bacillus amyloliquefaciens is 10-90 percent. During application, the finished agent is diluted and uniformly sprayed to rice leaves for preventing and treating rice Bacterial streak or bacterial blight of rice. The finished agent has the advantages that bacillus amyloliquefaciens and the chemical agent, bismerthiazol, are mixed according to a certain ratio, a synergistic effect of microbes and chemical agents can be fully exerted, the advantages are complemented with one another, the prevention and treatment range is widened, the dosage of the chemical agent is reduced, the administration cost is reduced, the prevention and treatment effect is improved, the ecological environment is improved, and the residue amount of the chemical agent in rice is reduced.

The invention provides a substation bird damage networking monitoring and prevention system. The system comprises: a bird damage prevention and control host; a plurality of bird damage prevention andcontrol slaves which are used for monitoring and repelling birds in the transformer substation; a plurality of independent bird monitoring machines which are used for monitoring birds in the transformer substation, wherein the independent bird monitoring machines are in signal connection with the bird damage prevention and control slaves and the bird damage prevention and control host; and a fieldwireless communication module. The bird damage prevention and control host, the bird damage prevention and control slaves and the independent bird monitoring machines are in signal connection with the field background monitoring center through the field wireless communication module; the independent bird monitoring machines are in signal connection with the bird damage prevention and control slaves and the bird damage prevention and control host; and each bird damage prevention and control slave is in signal connection with the bird damage prevention and control host. The invention further provides a transformer substation bird damage networking monitoring and preventing method. The bird damage of the transformer substation is effectively monitored and prevented, so that faults caused bythe bird damage of the transformer substation are further reduced, and the transformer substation operates more safely and reliably.

A composite agricultural chemical with high effect and broad spectrum contains natural pyrethrins (0.2-10 Wt%), imidacloprid (1-10) and assistant (rest).

The invention relates to the field of biopesticide preparation research and development, and particularly relates to a tetramycin compound and application, which is the divisional application, wherein the application number is 2013106143470, the application date is Nov, 26th, 2013, and the invention title is tetramycin compound and application. The tetramycin compound comprises tetramycin and active substances, wherein the active substances are pyrroles or copper compounds. Compared with the prior art, according to the tetramycin compound and application which are provided by the invention, the danger of selectivity of resistant fungi strains is reduced; the service lives of the active components are shortened; the prevention and treatment range is expanded; the disease prevention effect is improved; the drug resistance of germs can be slowed down or overcome; the cost is reduced, and the application times of the pesticide is reduced.

The invention relates to a bactericidal composition containing picoxystrobin and amino-oligosaccharin, usage and an application thereof and belongs to the field of pesticides. Pharmacodynamic components of the bactericidal composition contain picoxystrobin and amino-oligosaccharin, wherein the ratio of picoxystrobin to amino-oligosaccharin by weight part is 50:1-1:30. After the two components picoxystrobin and amino-oligosaccharin are blended, the bactericidal composition has effects of preventing and curing plant diseases. As picoxystrobin and amino-oligosaccharin have different mechanisms of action, a synergistic effect shows, prevention and curing range of diseases is broadened, dosage is reduced, use cost is decreased, and generation of resistance is alleviated.