222 results about "Infestation" patented technology

The present disclosure provides proteins useful for preventing, treating, suppressing and / or eliminating infestations and infections of plants by various phytopathogenic pests, as well as formulations comprising such proteins, polynucleotides encoding such proteins, organisms expressing such proteins, and methods of using such proteins, formulations, polynucleotides and organisms in agriculture and other fields of endeavor.

Provided is a stabilized aqueous hydrogen peroxide composition comprising a sugar alcohol that does not contain silver, organophosphonate, peroxyacetic acid or other peracid, or stannate. The composition optionally includes a carboxylic acid. The composition is suitable as a disinfectant and oxidizer, and for the treatment, inhibition, or eradication of fungi or nematodes. Also provided is a method for reversing a bacterial or fungal infection in an infected plant, and a method for enhancing plant growth and / or productivity. Also provided is a method for inhibiting or preventing fungal spore germination in soil in a fungal infested area. Also provide is a method of controlling or preventing nematode infestation of a plant, and a method of reversing damage of a plant caused by nematode infestation. Also provided is a method for treating or reversing Panama disease in an infected banana plant.

The invention discloses a cordyceps sinensis intelligent bionic cultivation control system and method based on the Internet of Things, and the method comprises the steps: collecting the temperature and humidity, gas concentration, illumination intensity and larva behavior data of a cordyceps sinensis matrix through a sensor network, and carrying out the fusion through an edge calculation gateway, and generating a dynamic environment map; constructing a plateau ecological digital twinborn model based on the dynamic environment map in combination with historical meteorological data and a host-strain interaction rule, and generating a staged control time sequence; based on a staged control time sequence, temperature and humidity coupling compensation is carried out through a feedforward-feedback composite algorithm, and actuator linkage is adjusted through fuzzy PID; aI vision is used for identifying a larva infection window period and accurate spraying is carried out, and hypha infection is monitored in combination with a near infrared spectrum to dynamically adjust the CO2 concentration; and constructing an LSTM (Long Short Term Memory) model to predict the growth risk in combination with a dynamic environment map and insect body monitoring data, and actively intervening in an abnormal environment. According to the invention, high-precision, dynamic and intelligent regulation and control of the growth environment of cordyceps sinensis are realized.

The present invention relates to methods for controlling or preventing infestation of a rice plant by the phytopathogenic microorganism Gibberella fujikuroi, comprising applying to a crop of rice plants, the locus thereof, or propagation material thereof, a compound according to formula (I) wherein R1, R2, R3, R4, R5, Y, A, B are as defined herein.

The current invention relates to a fungicidal composition comprising components (A) and (B), wherein components (A) and (B) are as defined in claim 1, and use of the compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, 5 preferably fungi.

Disclosed herein are methods of treating or preventing vector-borne diseases including Lyme disease via delivery of one, two, or more systemic doses of an isoxazoline anti-parasitic therapeutic agent to an individual with confirmed or suspected infestation of Lyme disease.

Provided in the present application are an isoxazoline compound as shown in formula (I), a pharmaceutical composition thereof, and the use thereof in the prevention or treatment of infestation or infection by animal parasites. The compound has excellent insecticidal and acaricidal activities against internal or external parasites of mammals, poultry or fishes.

The present invention relates to methods for controlling or preventing infestation of cereal plants by the phytopathogenic microorganism Fusarium pseudograminearum, comprising applying to a crop of plants, the locus thereof, or seed thereof, a compound according to formula (I) wherein R1, R2, R3, R4, R5, Y, A, B are as defined herein.

Described herein are long-acting injectable formulations for the treatment or prevention of a parasitic infestation or infection in an animal. The formulation contains a parasiticidal isoxazoline active agent; and castor oil or a combination of castor oil and a second natural oil. The amount of castor oil in the formulation or the combination of castor oil and the second natural oil is at least 40% (w / w). The formulation can be in the form of a solution or a suspension, and physically stable at standard ambient temperature and pressure for at least 1 month. Typically, the formulation is at least 80% effective at treating or preventing infestation by fleas and / or ticks for at least 6 months following a single administration to the animal.

A recyclable woven laminated plastic bag having features that further prevent leakage of contents out of the bag, or infestation of organisms into the contents of the bag is provided. In various aspects the bag can be fabricated from a woven polyethylene, polypropylene, or combination thereof layer which can be laminated using polyethylene, polypropylene, or combination thereof resin with a film layer formed from polyethylene, polypropylene, or combination thereof, can form a sealed corner bag and / or a diagonal sealed bag, and can have one or more sides include graphics and / or printing. The bag can also provide a top end and / or a bottom end either or both of which provide a discrete area which may contain discrete graphics and / or printing.

The present invention relates to a method for controlling or preventing infestation of plants by plant-parasitic nematodes of the genus Aphelenchoides spp., which method comprises applying the compound cyclobutrifluram or a pesticidal composition comprising cyclobutrifluram to a plant crop, its locus or its propagation material.

(I) The present invention relates to methods for controlling or preventing infestation of plants by a phytopathogenic microorganism of the genus Ustilaginoidea, comprising applying to a crop of plants, the locus thereof, or propagation material thereof, the compound of formula (I) or a pesticidal composition comprising the compound.

The current invention relates to compounds of the formula (I) wherein the substituents are as defined in claim 1, to processes and methods for preparing compounds of formula (I), to agrochemical compositions comprising compounds of formula (I) as defined in claim 1, to preparation of these compositions and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi.

The present invention relates to the field of crop prediction and management technology, and discloses an intelligent agricultural Internet of Things (IoT) management system and method. The system includes a pest monitoring module that uses an image acquisition device to capture images of crop leaves within a greenhouse, assesses the extent of leaf damage, and marks the infestation start date when the leaf damage reaches an initial infestation threshold; and a primary prediction module that calculates the average daily growth rate of leaf damage from the infestation start date to the date the infestation risk threshold is reached. By monitoring leaf damage, the system can provide timely warnings of potential pest problems, enabling agricultural managers to take preventive measures before a large-scale outbreak. Furthermore, based on the pest risk assessment, agricultural managers can more accurately decide when and how to apply pesticides, thereby reducing unnecessary chemical use.

The invention relates to the technical field of remote sensing image processing, in particular to a dahurian larch pest occurrence degree identification method based on spectrum reconstruction, and the method comprises the steps: obtaining a real multispectral image of a forest region invaded by defoliated pine caterpillars, and the ground hyperspectral data of a local region of the forest region; performing consistency processing on the real multispectral image and the ground hyperspectral data obtained in the step to obtain a simulated multispectral curve of a local area; performing interpolation reconstruction on the real multispectral image based on the simulated multispectral curve to obtain simulated hyperspectral images of all the forest regions; extracting a sensitive wave band sensitive to the invasion of the deciduous pine caterpillars and sensitive spectral characteristics from the simulated hyperspectral image; and an integrated learning strategy is adopted, and sensitive wave bands and sensitive spectrum characteristics are utilized to analyze the pest occurrence degrees of all the areas of the forest region. According to the method, spectrum reconstruction and an integrated learning strategy are combined to identify the occurrence degree of larch hairy pests, so that the spectrum reconstruction quality and the pest identification precision are improved.

The utility model relates to the field of mole catching tools, in particular to a mole catcher which comprises a fixing frame, a plurality of inserting arrows and an inserting arrow firing mechanism. The fixing frame comprises an inserting frame and two symmetrical vertical rods, and a cross rod is arranged at the top ends of the two vertical rods; the inserted arrow firing mechanism comprises an arrow mounting frame, a buckling rod and an inserted rod, the inserted arrow is detachably mounted in the arrow mounting frame, a reset spring is arranged between the arrow mounting frame and the vertical rods, the arrow mounting frame is provided with a buckling hook located between the two vertical rods, one end of the buckling rod can be buckled with the buckling hook, and the other end of the buckling rod is connected with a trigger piece through a rope; a placing ring for placing the trigger piece is arranged at the top end of the inserting rod. The mousetrap is placed at a mole hole, when a mole goes out of the hole and passes through the mousetrap, the trigger piece is touched, the clasp is separated from the clasp rod, under the action of the reset spring, the inserted arrow rapidly falls to catch and kill the mole, the mousetrap is simple in structure, low in mass production cost and reusable, time and labor are saved when the mousetrap is manually placed, squatting is not needed, the mousetrap efficiency is effectively improved, and the mousetrap is worthy of popularization. The problem that crops are hurt by rats is solved.

Compositions and methods for controlling fire ant infestations are described using a pesticide agent combined with a masking agent to overcome resistance of fire ants and increase insecticidal acceptance / efficacy are described. The masking agents used in preparing the compositions and methods of using them described are widely used ingredients not expected to affect human health.

1. The name of this design product: Termite Monitor (Wall). 2. Purpose of this design product: used to monitor termite infestation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

The application provides an enhanced hyperspectral framework method for storing medicinal plant pest classification, comprising: the framework collects near-infrared hyperspectral images of medicinal plant samples, and constructs a dataset containing healthy level, mild infestation level and severe infestation level through controlled artificial infestation to obtain real spectral data as a basis; the framework adopts a Wasserstein generative adversarial network model with gradient penalty to enhance the real spectral data, generate synthetic spectral data to balance the class distribution and increase the sample diversity, wherein the model ensures the fidelity of the generated data through adversarial training; and the framework applies a convolutional neural network classifier, a support vector machine classifier and a random forest classifier based on the enhanced dataset for pest classification, wherein the convolutional neural network classifier achieves the best performance and realizes the accuracy improvement.

The present invention relates to compounds of the formula (I) wherein the substituents are as defined in claim 1, to processes and methods for preparing compounds of the formula (I), to agrochemical compositions comprising compounds of the formula (I) as defined in claim 1, and to methods for preparing the same. To the preparation of these compositions and to the use of these compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi.

The invention relates to the field of ecological prevention and control prediction, in particular to a cloud platform collaborative prediction and publishing method and system for digital termite prevention and control, and the method comprises the steps: marking an effective monitoring end in a region, carrying out the benchmarking of termite state data and environment data uploaded to a cloud platform by the effective monitoring end, and guaranteeing the time-space consistency of the two types of data; predicting a termite activity space change trend according to the termite state data and the environment data; comparing the building distribution map of the area with the termite activity space change trend, and predicting the potential termite erosion condition of the building; and according to the field state data uploaded by the user side, the termite erosion condition is corrected, and termite disaster digital information is generated and published. According to the method, the termite erosion of the buildings in the region can be accurately predicted by combining the actual activities of the termites in the region and the distribution characteristics of the buildings, the termite disaster situation is comprehensively represented, and the termite prevention and prediction accuracy is improved.

The present invention provides compositions comprising extracts from green algae to prevent microbial infestation, including the reduction of mold and fungal growth on plants or post-harvest fruits and vegetables. The present invention further provides compositions comprising environmentally safe aqueous extracts of Ulva Lactuca as antifungal agents that may be used in various forms including in conjunction with coatings for postharvest produce in order to prolong shelf-life, prevent shrinkage and preserve the appearance and gloss of fruits and vegetables.

The present invention relates to a method of controlling or preventing infestation by phytopathogenic fungi in a plant, wherein said phytopathogenic fungi comprises a F129L mutation in the mitochondrial cytochrome b which confers resistance to Qo inhibitors.

A composition comprising cyclothiazomycin C and malonomicin, an agrochemical composition comprising this mixture and methods and uses of the compositions in controlling or preventing infestation of plants or other substrates by fungi.

The invention belongs to the technical field of wheat breeding, and particularly relates to a wheat breeding method capable of resisting wheat stem bee pests. Aiming at occurrence and damage of wheat insect pests, the invention provides a breeding method for highly resisting wheat stem bee pests, according to the cultivated wheat strain material, the stem tube wall under the spike is obviously thickened, so that the ovulation device of female adult wheat stem bees cannot puncture the stem tube wall under the spike, and eggs cannot be injected into the wheat stem, thereby effectively achieving the insect-resistant effect; even if individual female bees successfully inject eggs, stem pith injection is slow after larvae are hatched by the eggs, before wheat is mature, stem bases cannot be injected with the eggs, broken stem loops cannot be formed, wheat stems cannot lodging, and the larvae cannot make cocoons, pupate and overwinter at the roots, so that reproduction and offspring of the wheat stem bees are blocked. The method can effectively prevent the damage of the wheat stem bees, solves the problem of prevention and control of the damage of the wheat stem bees for wheat production, effectively reduces the dependence on pesticides, and has important guiding significance for sustainable development of agriculture.

The invention discloses an electric control box, and the box comprises a box body which is provided with a mounting groove; the control panel is mounted in the mounting groove, and the control panel comprises a main board body and a power device connected to the main board body; the radiator is in heat-conducting connection with the power device; and the insect-proof cover covers one side, back on to the radiator, of the power device, and an insect-proof space for accommodating the power device is defined between the insect-proof cover and the radiator. Through local sealing protection of the power device, comprehensive sealing of the whole electric control box is not needed, infestation of insects to core components is accurately blocked, and protection redundancy caused by integral sealing is avoided. In terms of heat dissipation efficiency, heat transfer loss is reduced through direct heat conduction connection of the radiator and the power device, meanwhile, heat exchange between the radiator and the outside is not affected by the layout of the insect-proof cover, and the heat dissipation effect is guaranteed; on the aspect of structural optimization, the overall sealing structure is simplified through the local protection design, the size of the electric control box is reduced, and the assembly complexity and the production cost are reduced.

Methods and compositions for controlling, treating, preventing, or ameliorating arthropod infection are provided. Compositions can comprise one or more active agents of small molecules antagonists of arthropod kinin receptor. Methods of preventing disease development and infestation by arthropods are disclosed as well as methods of making, using, and producing such compositions.

Systems and methods for minimizing phorid fly infestation in cemetery mausoleum buildings are provided. An insecticide can be applied to electrostatically charged screens, which can be shaped to fit various openings in mausoleum buildings, including openings comprised by windows, crypt vents, roof vents, and floor drains. Standalone units can also be installed having insecticide applied electrostatically charged screens. The screens can be placed to interrupt the phorid fly mating and egg-laying process to limit or prevent phorid fly infestation in mausoleum buildings.