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14738results about "Fungicides" patented technology

Oligochitosan and plant source substance-containing agricultural composition and applications

The invention relates to an oligochitosan and plant source substance-containing agricultural composition and applications, wherein the plant source substance is prepared by one or more of derris, tripterygium glycosides, tobacco, pyrethrum cinerariifolium, tagetes erecta, eupatorium adenophorum, radix stemonae, cayenne pepper, macleaya cordata, radix sophorae flavescentis, pyrethrum cinerariifolium, chinaberry, excoecaria sebifera, black nightshade herb, rhododendron sinensis sweet, coriaria sinica maxim, garlic, fruit of cubeb litsea tree, yellow flowered rhododendron, thymelaea, radix euphorbiae lantu, lysimachia foenum-graecum hance, peppermint, calamendiol, cortex cinnamomi, black pepper, artemisia scoparia, rhizoma alpiniae officinarum, mugwort, pepper, cynanchum komarovii, chinese honeylocust abnormal fruit, stramonium, ginko, camphora officinarum, caulis spatholobi, chinese mosla herb, herba asari, red sandalwood, erythrina indica, myrsine africana and fructus cnidii. The composition is low in people and livestock and non-target organism toxicity, fast degraded in the environment, low in residue, and free from environmental pollution. The oligochitosan and certain plant source substances in the composition are mixed and can achieve synergistic interaction, and the usage amount of the plant source substances can be reduced.

Mite killing bactericide and preparation method of mite killing bactericide

The invention discloses a mite killing bactericide and a preparation method of the mite killing bactericide. The mite killing bactericide is characterized in that the camphor tree air purification principle is adopted, the mite characteristics are combined, in the recipe, medicinal alcohol is used as main ingredients, and the first level (A) pure essential oil, herbal medicine and essence are added for preparation and synthesis. The preparation provided by the invention can be used for effectively preventing and killing mites on human and animal skin surface, various articles and indoor space, parasitic mites carrying various bacteria parasitized in human and animal bodies, and bacteria, the treatment and prevention effects on various diseases caused by the mites are realized, and the goal of protecting the health is reached. The mite killing bactericide and the preparation method have the advantages that the symptomatic treatment mode thinking method of the traditional medicine is broken, the occurrence of various diseases can be prevented by adopting the main path of preventing various bacteria carried by the mites from entering human or animal bodies, the matching is reasonable, no toxicity exists in the use process on human and animals, no secondary pollution is caused, no paste oil pollution is caused, colorlessness, dryness and comfort are realized, and the mite killing and the sterilization are efficient and fast.

Broad-spectrum antibacterial bacillus amyloliquefaciens strain and application thereof

The invention relates to bacillus amyloliquefaciens NCPSJ7 and further relates to an application of the strain in treating plant diseases, diseases before and after harvesting fruits and vegetables as well as in preventing food-borne pathogenic bacteria and putrefying bacteria. The strain is preserved in China Center for Type Culture Collection (CCTCC) on March 22, 2013, wherein the preservation number is CCTCC NO: M2013098 and the strain is named as bacillus amyloliquefaciens NCPSJ7. The thallus and fermentation liquor of the strain disclosed by the invention has the effects of treating plant diseases caused by plant pathogenic fungus including antagonistic peach root rotten disease, fusarium wilt of cucumber, botrytis cinerea, jujube anthracnose, pear black spot, pear blue mould, apple brown rot, apple altermaria leaf spot, watermelon fusarium wilt and the like, as well as diseases after harvesting fruits and vegetables and food-borne pathogenic bacteria and putrefying bacteria including antagonistic staphylococcus aureus, salmonella paratyphi A, vibrio parahaemolyticus, yeast and the like; moreover, the bacillus amyloliquefaciens is broad in spectrum and antibacterial and great in potential in developing novel, efficient and natural biological control and biological preservative and fresh-keeping preparation.

Bacillus amyloliquefaciens growing in disease-preventing and growth-promoting plant and application thereof

ActiveCN101948771AHas development and application valueImprove efficiencyBiocideBacteriaDiseaseCulture fluid
The invention relates to a bacillus amyloliquefaciens growing in a disease-preventing and growth-promoting plant and application thereof, relating to bacillus amyloliquefaciens and the application thereof. The bacillus amyloliquefaciens TF28 growing in the disease-preventing and growth-promoting plant belongs to bacillus, has the storage number of CGMCC No.4038 and the storage data of July 26, 2010. The application of the bacillus amyloliquefaciens TF28 comprises the following steps of: (1) preparing activated bacilli liquid; (2) inoculating the activated bacilli liquid in an NYD culture fluid to obtain a strain fermentation solution; and (3) soaking seeds in a dilution solution 50 times of the strain fermentation solution. The strain TF28 in the invention can be colonized, reproduced and transmitted in plants, can simultaneously generate two antibacterial substances, i.e. antimicrobial proteins and lipopeptide antibiotic and has the multiple efficacy of preventing diseases, stimulating growth, increasing the yield, improving the quality, widening an antibacterial spectrum, and the like. Rice seeds treated by the dilution solution 50 times of the fermentation solution of the strain TF28 reach a room-temperature bakana resistance rate over 84.6 percent.
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