43results about How to "Guaranteed insecticidal effect" patented technology

The invention discloses a method for preparing a high-quality late-autumn pineapple bonsai. The method comprises the following steps of (1) bonsai cultivation substrate preparation; (2) late-autumn pineapple nursery stock cultivation; (3) fixed planting of nursery stocks; (4) final-period management. According to the method for preparing the high-quality late-autumn pineapple bonsai, disclosed by the invention, a specially made cutting substrate and a specific seedling cultivating method are used, cultivated seedlings have stronger stress resistance and stronger environmental adaptation capacity, the quality is good, and the survival rate is high; the specially made bonsai cultivation substrate has better integrated performance of water retention, fertilizer conservation and the like, so that the follow-up growth of late-autumn pineapple is ensured; meanwhile, insect expelling and killing effects are obtained, the morbidity of the nursery stocks of the late-autumn pineapple is reduced, the problem that ants, insects and flies are easy to breed on the bonsai can also be effectively solved, and the indoor environment is improved; the method is simple and normative, the yield of a bonsai product is increased, good quality and unified characteristics of a plant are also ensured, better economic value is obtained, and the method is suitable for large-area promotion.

The invention relates to a green and integrated insect killing method. Physical insect killing devices are arranged in an insect killing area; the method is characterized in that insect sticking devices, insect alluring and killing devices, an insect and disease information acquisition device and area monitoring command centers are further arranged in the insect killing area; the insect and disease information acquisition device transmits acquired insect and disease information to the area monitoring command centers through a network, and the area monitoring command centers control the physical insect killing devices through the network to kill insects according to the insect and disease information; the area monitoring command centers exchange information with remote centralized control command centers through the network and can receive commands from the remote centralized control command centers.

The invention belongs to the technical field of pesticide preparations, particularly relates to a pesticide composition used for preventing and controlling Drosophila suzukii, and further discloses a preparation method of the pesticide composition.The pesticide composition is formed by compounding bifenthrin and azadirachtin which are used as raw material pesticide, the advantages of the two types of pesticide are brought into full play and supplement each other, the advantages that azadirachtin is short in residue longevity and bifenthrin is rapid in effect are brought into play, the disadvantage that bifenthrin does not have systemic translocation is overcome, and the unexpected synergism is achieved after the two types of pesticide are compounded for use compared with the effects achieved when the raw material pesticide is independently used.The Drosophila suzukii prevention and control effect of the pesticide composition is remarkable, the number of pesticide spraying times is decreased, resistance is delayed, the service life of the new species is prolonged, the effects of reducing cost and environment pollution are achieved, the prevention and control effect of the compound pesticide composition is good, the prevention and control effect on Drosophila suzukii can reach 97% or above, and cost and environment pollution are reduced.

The invention relates to an agricultural unmanned aerial vehicle mounted biological control material delivery device and method. With an agricultural unmanned aerial vehicle serving as a platform, thedevice comprises a control system and a storage chamber. Releasers used for wrapping biological control materials such as trichogramma eggs are arranged in the storage chamber. A releaser outlet is formed in the bottom of the storage chamber. A motor connected with the control system and used for driving the releasers to the releaser outlet is arranged in the storage chamber. The releaser outletcommunicates with an emitter. The emitter is connected with the control system and used for throwing the releasers out of the storage chamber in an accelerated mode. Each releaser comprises an upper half cavity portion and a lower half cavity portion which are detachably connected, wherein the specific gravity of the lower half cavity portion is greater than that of the upper half cavity portion,the releaser is provided with a plurality of channels communicating in sequence, the final channel is a releasing channel arranged in the outer surface of the releaser and used for communicating withthe exterior, and a one-way check valve is arranged in an outlet of the releasing channel. When the releasers drop, the bottoms of the lower half cavity portions are always kept facing downwards, theone-way check valves can be used for effectively preventing blockage of the releasing channels and backward flowing of rainwater, and the trichogramma eggs can be released without impacting and separating the releasers, thereby contributing to protection of the trichogramma eggs.

The invention relates to a smart street lamp with mosquito repellent and anti-blocking functions. The smart street lamp comprises an upright post, a lamp arm, a lamp tube and a mounting plate, whereinthe smart street lamp further comprises an insect repellent mechanism and a trimming mechanism, the insect repellent mechanism comprises a fixing rod, a draught fan, a collection box, a power grid and a cleaning component, the cleaning component comprises a guide rod, a connecting block, a connecting unit, a scraping plate and two moving units, the trimming mechanism comprises a first motor, a rotating box, a storage component and a trimming component, the trimming component comprises a second motor and a plurality of sawteeth, the smart street lamp with mosquito repellent and anti-blocking functions can remove mosquitoes through the insect repellent mechanism to prevent the mosquitoes from covering the lower side of the lamp arm to affect the lighting effect of the lamp tube, and can trim branches around the lamp arm through the trimming mechanism to prevent the branches from covering the lamp arm to affect the lighting effect of the lamp.

A novel quantitative pesticide obtaining device comprises a bottom plate, a frame device, a cover plate device, a baffle device and a rotary device. The bottom plate is provided with a first support, a second support, a first supporting rod and a first transverse rod. The frame device comprises a frame, a third support, a plugging plate, a first filter screen, a transverse plate, a pipeline and a valve, the cover plate device comprises a first vertical rod, a first inclined rod, a second transverse rod, a first spring, a cover plate and a holding ring, the baffle device comprises a second vertical rod, a movable plate, a sealing plate, a limiting block and a second spring, and the rotary device comprises a butting plate, a fourth support, a fifth support, a rotary rod, a first fixing rod, a third spring, a collection frame and a positioning plate. A certain quantity of fertilizers can be prepared through the device so that the concentration of the pesticides can be set, the insect killing effect of the pesticides is ensured, and waste of the fertilizers is reduced.

The invention provides a nano composite pesticide as well as a preparation method and application thereof. The pesticide comprises the following components in parts by weight: 20-35 parts of a garlicextract, 15-20 parts of a hydrophilic high-molecular compound, 15-22 parts of a durian shell extract, 5-12 parts of thiamethoxam, 1-3 parts of abamectin, 5-8 parts of sodium dodecyl sulfate, 1-2 partsof tert-butylhydroquinone and 4-9 parts of polyoxyethylene. The preparation method comprises the following steps: preparing a garlic extract and a durian shell extract; mixing thiamethoxam, abamectin, sodium dodecyl sulfate, tert-butylhydroquinone, polyoxyethylene and a hydrophilic high-molecular compound, carrying out ball milling, adding the garlic extract and the durian shell extract, uniformly stirring, and carrying out spray drying to obtain the nano composite pesticide. The pesticide provided by the invention has the advantages of obvious insecticidal effect, simple components, wide sources and high environmental toxicity, and can replace a small amount of fertilizer.

The invention provides an explosion-proof lamp for a digital well site. The explosion-proof lamp comprises a bulb, a lamp holder, a fixed seat, a first connecting plate, a second connecting plate, a left protective cover, a left mosquito sticking board, fastening screws, a right protective cover, a right mosquito sticking board, fastening bolts and nuts, a buffer type explosion protection rapid mounting rack, a height-adjustable movable slip pipe structure, a separable exploded lamp glass piece protective cover structure and mosquito attracting and killing lamp structures. By arranging rapid mounting bolts, a rapid mounting plate, a buffer seat, buffer rods, buffer springs and blocking rings, rapid mounting and fixing can be realized, good buffering and damping functions can be realized when the lamp explodes, and casualties caused by explosion are avoided; by arranging a graduated scale, a fixing column, a connecting seat, a slide pipe, an open ring and an adjusting bolt, height of the lamp can be adjusted according to mounting requirements of the lamp, and the illumination requirement can be met.

The invention relates to a pure traditional Chinese medicine insecticide and a use method thereof and belongs to the field of agricultural insecticides. The insecticide is prepared from components in parts by weight as follows: 10-20 parts of pyrethrum, 5-10 parts of sinningia speciosa, 20-30 parts of tripterygium wilfordii, 3-5 parts of sophora flavescens, 10-20 parts of phryma leptostachya, 5-8 parts of wild asparagus cochinchinensis, 2-3 parts of pinellia ternate and 1-5 parts of rhododendron lutescens. The use method comprises steps as follows: 10-20 parts of pyrethrum, 5-10 parts of sinningia speciosa, 20-30 parts of tripterygium wilfordii, 3-5 parts of sophora flavescens, 10-20 parts of phryma leptostachya, 5-8 parts of wild asparagus cochinchinensis, 2-3 parts of pinellia ternate and 1-5 parts of rhododendron lutescens are washed clean and soaked in 300-500 parts of water for 3-5 h; the mixture is heated over slow fire for 1 h; impurities are removed through fishing after filtration and stock juice is obtained; the stock juice is mixed with water with the volume 3-5 times that of the stock juice and sprayed for killing insects. The pure traditional Chinese medicine insecticide contains no harmful chemical components, cannot cause environmental pollution after spraying and guarantees the insecticidal effect.

The invention relates to the field of insecticides, and particularly discloses an insecticide with thiamethoxam and lambda-cyhalothrin compounded as active ingredients and application of the insecticide, the insecticide is characterized in that thiamethoxam (CAS: 153719-23-4) and lambda-cyhalothrin (CAS: 91465-08-6) are used as the active ingredients, and the effective service cycle of the insecticide is prolonged by adding corresponding auxiliaries; the auxiliary agent comprises one or more of a defoaming agent, a preservative, a wetting dispersant, a surfactant, a solubilizer, an anti-freezing agent and a thickening agent; according to the invention, the effective service cycle of the product is effectively prolonged while the insecticidal effect is ensured, so that the yield of crops is correspondingly increased, the dosage is reduced, and the cost is reduced.

The invention discloses an ecological and environmentally-friendly agricultural pesticide. The ecological and environmentally-friendly agricultural pesticide comprises, by weight, 8-12 parts of tobacco extract, 10-16 parts of rose willow flower and leaf concentrate, 8-10 parts of tetramethrin, 1-3 parts of a dispersant, 0.5-1 part of an antifreeze agent, 2-4 parts of an osmotic agent, 7-9 parts of a stabilizer, 10-15 parts of camphor oil, 7-9 parts of papaverine, 12-14 parts of xanthotoxin and 30-40 parts of water. The main components of the ecological and environmentally-friendly agricultural pesticide are plant extracts, so the insecticidal effect is ensured, the environmental pollution is small, the composition ratio is reasonable, the insecticide rate is high, the pollution and the toxicity are small, residues have no harms to human bodies, and the environmental pollution caused by chemical pesticides is greatly reduced; and the ecological and environmentally-friendly agricultural pesticide also has the advantages of easily available materials, low production cost, concise process, high practical values and good application prospect.

The invention discloses a special cleaning agent for a pet totoro. The special cleaning agent consists of the following materials in parts by weight: 30-40 parts of fructus cnidii, 30-40 parts of radix sophorae flavescentis, 25-31 parts of golden cypress, 24-30 parts of cortex dictamni, 15-17 parts of mother chrysanthemum, 5-8 parts of alum, 5-8 parts of houttuynia cordata, 4-6 parts of jasmine, 2-4 parts of borneol, 4-8 parts of folium artemisiae argyi, 4-8 parts of fructus kochiae, 3-5 parts of derris root, 2-4 parts of azadirachta indica and 1-3 parts of tobacco leaves. The special cleaning agent for the pet totoro is completely prepared from traditional Chinese medicinal materials, effectively reduces the injury to pet skin by the cleaning agent while guaranteeing the insecticidal efficacy, and has a promising market prospect.

The invention discloses an automatic water conservancy irrigation device. The automatic water conservancy irrigation device comprises a water tank, wherein a water inlet pipe is connected to the top of the water tank; a water outlet pipe is arranged at the bottom of the water tank; the water inlet pipe is provided with a parallel section; a water pump is arranged on the parallel section of the water inlet pipe; a pesticide premixing device is arranged on the parallel section of the water inlet pipe and located behind the water pump; the water inlet pipe is provided with a first internal threadpipe protruding upwards; the pesticide premixing device comprises a premixing cover body; the lower portion of the cover body is provided with an external thread and is in threaded connection with the internal thread pipe, and the top of the premixing cover body is provided with a second internal thread pipe extending upwards; the pesticide premixing device further comprises a pesticide box usedfor containing pesticide; and the lower portion of the pesticide box is provided with an external thread and is in threaded connection with the second internal thread pipe. The automatic water conservancy irrigation device disclosed by the invention can be used for premixing solid particles or powder and then feeding the premixed solid particles or powder into the water tank.

The invention provides a special repair liquid for root nodules of fruit trees. With adoption of the repair liquid, the potassium element can be supplemented to roots of the fruit trees by means of a potassium nitrate solution, and content of nutritive elements of the repair liquid is increased; a chlorothalonil solution is used for killing bacteria of the roots of the fruit trees, and the bactericidal effect is guaranteed; a soda lime solution is used for killing insects at the roots of the fruit trees, and an insecticidal effect on the roots of the fruit trees is guaranteed; meanwhile, phytochemicals are added to the repair liquid, the nutritive elements can be supplemented in the fruit tree growing process by means of the phytochemicals, and the fruit tree growing rate is increased.