2826results about "Nematocides" patented technology

Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for pesticidal polypeptides are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated pesticidal nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:2, 4, 6, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37 or 61, the nucleotide sequence set forth in SEQ ID NO:1, 3, 5, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, or 60, or the nucleotide sequence deposited in a bacterial host as Accession No. NRRL B-30961, B-30955, B-30956, B-30957, B-30958, B-30942, B-30939, B-30941, B-50047, B-50047, B-30959, B-30960, B-30943, B-50048, or B-50048, as well as variants and fragments thereof.

The invention provides compositions comprising polynucleotide molecules encoding certain pesticidal polypeptides which exhibit plant parasitic nematode and/or insect control properties, and are particularly directed to controlling plant parasitic pest species of nematodes and insects known to infest crop plant species. Methods for controlling pests are disclosed in which the toxic proteins are provided in the diet of the targeted plant pests. The invention also provides compositions such as nucleic acids, proteins, and plant and bacterial cells, plants, and seeds containing the nucleic acid and protein compositions, as well as methods and kits for identifying, detecting, and isolating the compositions of the present invention. The invention further provides a method of producing crops from recombinant seeds which contain the polynucleotide molecules encoding the pesticidal polypeptides of the present invention.

Molecules according to Formula One:

and their uses are disclosed herein.

A new method for the preparation of microencapsulated essential oils is disclosed. The microcapsules containing essential oils or a formulation containing thereof may be used for various non-agricultural applications.

The present invention provides novel microorganisms, compositions and methods of use thereof, for treating, inhibiting or preventing the developing of a plant pathogenic disease and for killing or inhibiting growth of a variety of pests or pathogens. Provided are compositions comprising a novel endophytic fungal organism effective to inhibit the growth of or kill pests and pathogenic microbes, including Ganoderma boninense. Invention compositions are especially useful in preventing and treating basal stem rot in the oil palm, and can be applied on or in the vicinity of the plant or used to sterilize the plant growth medium prior to or concurrent with plant growth therein. The disclosure further provides substantially purified polynucleotides and polypeptides encoded thereby, together with methods of using those products, for example for making transgenic organism.

This document discloses molecules having the following formula (“Formula One”)

The molecules disclosed in this document are related to the field of processes to produce molecules that are useful as pesticides (e.g., acaricides, insecticides, molluscicides, and nematicides), such molecules, and processes of using such molecules to control pests.

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.

The invention belongs to the field of pesticides, and relates to a binary composition and an application thereof. The binary composition contains an active component a and an active component b, the active component a is a compound A, and the active component b is selected from compounds with insecticidal or bactericidal activity; and the compound A is a compound with the structural formula shown in the specification, and a weight part ratio of the active component a to the active component b is 100:1-1:100. The composition has the advantages of synergy, control spectrum enlargement and the like, and can be used for controlling pests and pest mites, and plant diseases induced by various fungi, bacteria, threadworms and viruses.

The invention belongs to the field of plant protection, and relates to an agricultural composition containing antibiotics and plant source materials, wherein antibiotic is one or several selected from abamectin, ivermectin, milbemectin, pleocidin, nikkomycin, liuyangmycin, streptomycin, polyoxins, chunleimeisu, jinggangmeisu, ningnanmycin and the like; the plant source material is one or several of smashing material, crude extract, or active ingredient of derris, thunder god vine, tobacco, pyrethrum, tagetes, crofton weed, radix stemonae, cayenne, macleaya cordata, radix sophorae flavescentis and the like. The composition provided by the invention expresses well synergism in a certain matching range, and has excellent control efficiency for crop diseases and pests.

Methods for using pesticidal compositions containing a pesticidally acceptable carrier, at least one GABA receptor modulator compound as a pesticidally active ingredient and optionally an additional compounds, such as a synergist, and methods for using same.

The invention discloses a benzamide compound with a novel structure and a midbody used for preparing a compound of a formula I which are respectively shown in the formula I and a formula II; the definitions of each substituent group in the formulas can be seen in an instruction; the compound of the formula I has excellent desinsection activity and can be used for controlling pests.

Compositions and methods for conferring pesticidal activity to bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising a coding sequence for a toxin polypeptide are provided. The coding sequences can be used in DNA constructs or expression cassettes for transformation and expression in plants and bacteria. Compositions also comprise transformed bacteria, plants, plant cells, tissues, and seeds. In particular, isolated toxin nucleic acid molecules are provided. Additionally, amino acid sequences corresponding to the polynucleotides are encompassed, and antibodies specifically binding to those amino acid sequences. In particular, the present invention provides for isolated nucleic acid molecules comprising nucleotide sequences encoding the amino acid sequence shown in SEQ ID NO:50-96, or the nucleotide sequence set forth in SEQ ID NO:1-47, as well as variants and fragments thereof.

An N-2-(hetero)arylethylcarboxamide derivative represented by the formula (I)

wherein R¹ and R² are each independently a hydrogen atom etc., R³ and R⁴ are each independently a hydrogen atom etc., each Y is independently a halogen atom; a (C₁-C₆)alkyl group optionally substituted by halogen atom(s) etc., n is an integer of 1 to 5, A is a specific substituted cyclic group, E is C—H; C—Y (Y is as defined above); or a nitrogen atom, a salt thereof, and a pest controlling agent containing the derivative or salt as an active ingredient show superior performance as compared to the prior art technique, and are is useful particularly as plant disease controlling agents or nematocides having a broad control spectrum at a low dose.

The invention belongs to the field of plant protection, and in particular relates to an agricultural composition taking oligosaccharide and sulphur as synergistic components and an application of the agricultural composition in prevention and treatment of agricultural pests. The mass part ratio of oligosaccharide to sulphur is 1:(0.1-200) and the mass part ratio of oligosaccharide to sulphur to other pesticide components is 1:(0.1-200):(0.1-100). In the composition, oligosaccharide is pectin oligosaccharide, sodium alginate oligosaccharide or chitosan oligosaccharide. The synergistic composition containing oligosaccharide and sulphur can be processed to particles, suspending agents and the like with other insecticidal and mite-killing components or sterilizing components to realize the synergistic effect of the agricultural composition, and the agricultural composition is used for preventing and treating nematode, red spiders, Phyllocoptruta oleivora Ashmead or powdery mildew of crops.

The instant invention relates to compositions and methods for the control of nematodes and soil borne diseases using compositions comprising high terpene containing oils and one or more surfactants. The invention also relates to methods for increasing the wetted soil volume available for water utilization by plant roots using the disclosed compositions.

Molecules having the following structure are disclosed.

Processes of using such molecules are disclosed.

The invention discloses a method for producing fungi in a strain of plant and the application. Fungi which is produced in plants is Acremonium strictum HND5 CGMCC NO.2192. The bacterial strain and metabolite thereof can inhibit pathogen fungi activity in broad spectrum, can produce activity volatility natural gas chemical compound which can inhibit the activity of pathogenic fungi, the bacterial strain can parasitize banana root-knot nematode, metabolite can poison banana root-knot nematode, the bacterial strain can be widely used in the aspects of biologically preventing and curing plant diseases and pests, arm-shaped grass production, and in the aspects of fungi modified and breeding material.

The present invention discloses a non-social pollution drug fertilizer for preventing wireworm and underground pest and the relative technics process; the drug fertilizer consists of the following components according to the weight ratio: 1-10 percent of bitter bean, 1-10 percent of cattle heart Preserving Simplicity, 1-10 percent of azedarach fruit, 1-3 percent of carapace or chitosan, 0.5-2 percent of salicylic acid or natrium salicylicum, 1-3 percent of Chlopyrifos or phoxim, 1-5 percent of diffusing agent, 1-5 percent of surface active agent, 1-10 percent of adhesive agent, 5-15 percent of disintegrant, 5-20 percent of micro fertilizer, 10-50 percent of corrupted acid; wherein, the weight ratio of all components is 100 percent. The drug fertilizer in the present invention integrates nutrient, improving soil and preventing pest together, which has much better immunity, prevention and curing effect to the wireworm and underground pest. The present invention can realize the purpose for ''detoxification to the soil and epidemic prevention to the crops'', decrease the use quantity for fertilizer and venomous pesticide and enhance the biological stress for the soil and crops. The present invention does not leave in the crop and pollute the environment. The present invention can accelerate the growth for the crops, decrease the pests in the crops, increase the output and improve the quality.

The invention discloses a styryl-containing 1,3,4-oxadiazole thioether compound. The structural general formula (I) is as follows: R1 is hydrogen, 4-methoxyl, 4-chlorine, 4-fluorine or 4-bromine; R is methyl, ethyl, benzyl, 2,5-dichlorobenzyl, 4-fluorobenzyl, 4-hlorobenzyl, 2-methylbenzyl, 4-nitrobenzyl, 1,1,2-trifluoro-butenyl or the like. The styryl-containing 1,3,4-oxadiazole thioether compound has activities of killing citrus nematode and meloidogyne incognita chitwood. (The formula (I) is as shown in the description.).

The present invention provides a compound for controlling wood parasitism pest as well as a method for preventing wood parasitism pest. That is the present invention provides a compound containing O-ethyl-S-propyl[(2E)-2-(cyano-imino)-3-ethyl-1-imidazolealkyl]thionophosphonates as active component, a method for controlling the wood parasitism pest using said compound, as well as a method for protecting wood using said compound.

The subject application provides methods for the direct or indirect improvement of levels of key phytonutrients and/or stress tolerance in plants. Methods of providing for the improvement in key phytonutrient levels and/or stress tolerance in plants are provided through the application of safeners, herbicides, fungicides, insecticides, nematicides, miticides, defoliants/desiccants, antibiotics, and/or plant growth regulators to plants. Agricultural products arising from the disclosed methods are also provided.

The invention discloses a compound bacterium for preventing and treating root-knot nematode and a preparation method thereof. The compound bacterium for preventing and treating root-knot nematode is prepared by the following steps: carrying out high-density cultivation on raw material strains of bacillus thuringiensis, pseudomonas fluorescens, bacillus subtilis, streptomycete, aspergillus niger, paecilomyces lilacinus and fusarium oxysporum, inoculating activated and cultivated strains in a fermentation tank and implementing fermentation and extended cultivation; dehydrating and drying various single strains obtained from extended cultivation to obtain resting microorganism dry powder; and mixing 10-20 parts of bacillus thuringiensis, 5-10 parts of pseudomonas fluorescens, 10-20 parts of bacillus subtilis, 10-20 parts of streptomycete, 10-15 parts of aspergillus niger, 10-25 parts of paecilomyces lilacinus and 8-15 parts of fusarium oxysporum to obtain the compound bacterium for preventing and treating root-knot nematode. The compound bacterium disclosed by the invention is used for preventing and treating root-knot nematode; and compared with an existing product, the compound bacterium is environment-friendly, harmless and non-toxic to a human body and good in control efficiency.

The invention discloses a seed dressing agent which comprises the following components in parts by weight: 0.1-20 parts of Chinese medicinal herb preparation, 1-10 part of polyacrylate and 1-25 parts of fulvic acid, wherein the Chinese medicinal herb preparation is mainly prepared from the following components in parts by weight: 110-540 parts of mandala, 200-400 parts of rhododendron molle, 200-500 parts of indigowoad leaf, 300-600 parts of houttuynia cordata, 10-80 parts of common andrographis herb, 5-30 parts of Chinese honeylocust fruit and 50-150 parts of radix sophorae flavescentis. Theinvention adopts pure traditional Chinese medicine preparations, thereby guaranteeing that the seed dressing agent is environmental friendly, and moreover, due to the effects of the traditional Chinese medicines, the seed dressing agent has good effects of preventing diseases and resisting pests.