15 results about "Fire ant" patented technology

The present application relates to the field of pest control technology, and specifically discloses a solid bait containing an insect growth regulator, and its preparation method and application. The solid bait includes the following components by weight: 60-70 parts of wheat bran, 10-15 parts of maltose, 5-10 parts of oil, 0.1-3 parts of insect growth regulator, 5-15 parts of protein source, and 1-5 parts of preservative; its preparation method is: weigh maltose, oil, insect growth regulator, protein source, and preservative respectively, dissolve them with a volatile solvent, mix all components thoroughly, and after the volatile solvent is completely volatilized, add wheat bran and mix evenly to obtain the solid bait containing insect growth regulator. The solid bait of the present application can be used to control red fire ants. It is safe, low-toxic, environmentally friendly, and has no cross-resistance. It has good attraction and palatability, a slow lethality rate, is not prone to refusal to feed, and has a high control rate, providing a variety of options for the control of red fire ants.

The present invention provides the application of the red imported fire ant P450 gene, which is CYP6AS161 or CYP6AQ83, and the nucleotide sequences thereof are shown in SEQ ID NO.1 and SEQ ID NO.2 respectively. The present invention discovers the P450 genes CYP6AS161 and CYP6AQ83 involved in the detoxification metabolism of the red imported fire ant to pesticides, and uses the gene interference method to synthesize double-stranded RNA to knockdown the CYP6AS161 and CYP6AQ83 genes, thereby respectively improving the sensitivity of the worker ants and queens of the red imported fire ant to flonicamid. The present invention provides a new perspective for deeply understanding the resistance mechanism of the red imported fire ant to pesticides.

The application discloses a kind of weed removal and red fire ant prevention integrated system of photovoltaic power station, it is related to photovoltaic power station technical field, the application is installed line cutting device under photovoltaic panel, realize the automatic removal of weed, reduce the cost of manual removal of weed;Collection groove is set under line cutting device, collection groove is connected with conveying device, and the weed cut down is transported to specified trapping unit, realizes the organic combination and integration of equipment;The weed cut down by line cutting is used for the prevention and treatment of red fire ant, instead of using chemical additive, which is conducive to improving environmental benefits, practicing the concept of protecting environment, and the weed cut down is used again, reduces the secondary cost of processing weed, improves the economic benefits of power station.

The embodiment of the invention provides a solenopsis invicta medicament biological assay device and an application method, and belongs to the technical field of insect prevention and control. The device comprises a bioassay bottle body, a first supporting rod, a hole cover and a bottle cap, a bottle opening is formed in the top face of the bioassay bottle body, the bottle cap is matched with the bottle opening and detachably connected with the bottle opening, the bottom face of the bottle cap is used for smearing a solenopsis invicta bioassay medicament, a through hole is formed in the bottom face of the bioassay bottle body, and the bottom face of the bioassay bottle body is provided with a second supporting rod. The first supporting rod penetrates through the through hole, the top end of the first supporting rod is fixedly connected with the hole cover, the top end of the first supporting rod is used for being supported on the bottle cap through the hole cover, the bottom end of the first supporting rod is used for being inserted into a solenopsis invicta nest, and the hole cover is matched with the through hole. The invention aims to improve the accuracy and efficiency of solenopsis invicta bioassay.

The invention discloses a LAMP (loop-mediated isothermal amplification)-based rapid detection primer group, method and kit for Solenopsis invicta. According to the invention, by innovatively combining a commercial isothermal amplification kit, a self-designed specific primer, a sample releasing agent and a portable constant-temperature heater, rapid, portable and low-cost detection in a field environment is realized; detection can be completed within 45 min, the sensitivity reaches 2.31 * 10 <-3 > ng / L, and the specificity is larger than or equal to 99%. The method can be widely applied to the scenes of agricultural quarantine, import and export detection, ecological monitoring, prevention and control of invasive species and the like, provides a better solution for quickly identifying the small imported fire ants on site, and has remarkable practical value and popularization and application prospects.

The present invention relates to the technical field of red fire ant breeding, and in particular to a red fire ant breeding device, comprising a red fire ant breeding box, wherein an ant nest area for the red fire ants to live is installed inside the red fire ant breeding box, a top cover is installed on the top of the red fire ant breeding box, a feeding module is connected through the top cover, a humidification module for humidifying the interior of the red fire ant breeding box is installed on one side of the red fire ant breeding box, and a drinking water module for providing a water source for the red fire ants is installed on the other side of the red fire ant breeding box. The present invention provides a top cover on the top of the red fire ant breeding box, which is convenient for opening the top cover to move an ant colony into the device for breeding. During normal breeding, the top cover and the red fire ant breeding box are sealed, so that winged ants are not easy to escape. During feeding, food is placed inside the feeding module and automatically fed by starting the feeding module. After feeding, a discharge port is automatically closed to prevent winged ants in the red fire ant colony from escaping.

The invention discloses application of Purpureocillium spp. And microtablets thereof in prevention and treatment of Solenopsis invicta. According to the invention, the Purpureocillium aureum PTG35 is separated from the death lychee bugs in the field, and the preservation number of the Purpureocillium aureum PTG35 is GDMCC No.65103; the bacterium has high pathogenicity to solenopsis invicta of different grades and insect states. The micro-tablets prepared by taking the Purpureocillium spp. PTG35 conidia as the active ingredient are applied to prevention and treatment of Solenopsis invicta, and the population quantity of Solenopsis invicta can be effectively controlled. The Purpureocillium aureum PTG35 and the micro-tablet thereof have the advantages of natural components, strong stress resistance, environmental friendliness and the like, and have good application potential in biological control of Solenopsis invicta.

The invention relates to the technical field of pest control, in particular to an ant nest breaking and root control insecticide sprayer which comprises a holding cylinder, an imbedding cylinder and an insecticide spraying assembly, the holding cylinder comprises a holding rod and a soil breaking pipe, the soil breaking pipe is arranged below the holding rod, and insecticide spraying channels are formed in the holding rod and the soil breaking pipe; the imbedding cylinder comprises a cylinder body and a limiting stopper, a plurality of liquid outlet holes are formed in the cylinder body, the cylinder body is in sliding connection with the soil breaking pipe, the limiting stopper is rotationally connected with the holding rod and is in threaded connection with the cylinder body, and the pesticide spraying assembly is communicated with the pesticide spraying channel. When in use, the insecticide sprayer is inserted into a suspected ant nest position according to the types of the Coptotermes formosanus, so that the phenomenon that the Coptotermes formosanus deeply digs to find the nest without head is avoided; aiming at the bottom of a solenopsis invicta nest, the insecticide sprayer can penetrate into the nest body to spray insecticide, so that the problem that the insecticide cannot be radically cured is solved.

The utility model discloses a small imported fire ant trap which comprises a barrel-shaped outer sleeve, a barrel-shaped inner sleeve and a bait cage. The barrel-shaped outer sleeve comprises an outer sleeve bottom plate and outer sleeve grids, and the multiple outer sleeve grids are arranged on one surface of the outer sleeve bottom plate in a circumferential separation mode. The barrel-shaped inner sleeve is installed in the barrel-shaped outer sleeve in a detachable and autorotation mode, the barrel-shaped inner sleeve comprises an inner sleeve top plate and inner sleeve grilles, the width size of the inner sleeve grilles is larger than that of the outer sleeve grilles, and the multiple inner sleeve grilles are arranged on one surface of the inner sleeve top plate in a circumferential separation mode. The rotation of the barrel-shaped inner sleeve is used for controlling the inner sleeve grating and the outer sleeve grating to enclose a sealed space; the bait cage is mounted in the barrel-shaped inner sleeve in a detachable and autorotation manner; according to the utility model, the technical blank of lack of effective trapping equipment in the monitoring work of the Solenopsis invicta can be effectively filled up, and the device has positive application value for conveniently carrying out the monitoring of the Solenopsis invicta.

1. Name of the Design Product: Suction Pump (Bait). 2. Use of the Design Product: Used for sucking and extinguishing red fire ant medicine particles and placed at the end of a robotic arm. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View 1.

The present invention relates to the technical field of agricultural and animal husbandry biological disaster prevention and control equipment, and in particular to an ant trap for early detection of red imported fire ant nests, comprising a base box, a trap box, a bait tray, a trap door and a trigger device; wherein the base box is a hollow box body with a cover plate provided at the bottom or side, the trap box is installed above the base box, the upper surface of the base box serves as the inner bottom surface of the trap box, an upwardly hinged outward-opening trap door is provided on one side of the trap box, the bait tray is installed in the trap box and connected to the trigger device, a hinged support rod is provided on the inner side of the trap door, and is linked to the trigger device via the support rod; the present invention is based on a trap door mechanism triggered by the residual weight of the bait, which realizes the function of capturing red imported fire ant workers for epidemic verification under the premise of low-cost reuse and easy operation, and can simultaneously realize fluorescent marking of red imported fire ant nests, so that the work of identifying and killing ant nests no longer relies on the characteristics of anthills, thereby preventing the further spread of the epidemic.

The invention provides a red imported fire ant bait casting device. The red imported fire ant bait casting device comprises a top cover, an inner pipe and an outer sleeve. The bait casting device is detachable, is of a nested structure and is fixed in a two-section mode through a cross rod arranged on the top cover and L-shaped notches formed in the inner pipe and the outer sleeve. The pipe wall of the inner pipe and the pipe wall of the outer sleeve are both provided with identical round holes, the round holes of the inner pipe and the outer sleeve do not coincide before the bait casting device is inserted into an ant nest, a channel of the bait casting device is closed, and after the bait casting device is inserted into the ant nest, the round holes can coincide and the channel of the bait casting device is opened by rotating the top cover. Solenopsis invicta enters the bait casting device through the round hole to carry solid bait. The bait casting device in the solenopsis invicta nest is simple in structure, easy to install, long in bait casting duration, good in solenopsis invicta prevention and control effect and low in production cost, solves the problem that bait casting outside the nest is not effective due to the fact that the activity of solenopsis invicta is weakened and foraging is reduced when people go out under the low-temperature condition in winter, and improves the survival rate of the solenopsis invicta. And a new technical means is provided for prevention and control of the solenopsis invicta in winter.

The present invention belongs to the field of pest control, particularly the field of ant-fire ant control. The present invention discloses a pest repellent containing the following volatile compounds as pest repellent components: aldehydes with repellent activity, ketones or esters with repellent activity, linear or branched alkanols and aromatic alcohols, phenols, and ethers with repellent activity. The present invention also provides the use of the above-mentioned pest repellent for repelling pests and ants, especially fire ants. The present invention not only has a high repellent effect on fire ants and a long-lasting effect, but also has the advantages of being simple to prepare, low cost, green and efficient, non-resistant, environmentally friendly, safe for humans and animals, and naturally environmentally friendly.

The invention relates to the technical field of biological detection, in particular to a primer probe combination, a kit and a method for identifying Solenopsis invicta through fluorescent RPA (recombinase polymerase amplification). The primer probe combination for identifying the Solenopsis invicta through the fluorescent RPA comprises a primer F1, a primer R1 and a probe P1. Wherein the nucleotide sequence of the probe P1 is SEQ ID NO: 3, and thymine at the position, 27bp away from the 5'end, of the probe P1 is modified by a fluorophore FAM; a basic group at the position, 28bp away from the 5'end, of the probe P1 is replaced by dSpacer, thymine at the position, 30bp away from the 5 'end, of the probe P1 is modified by a quenching group BHQ1, and the 3' end of the probe P1 is connected with ddC. The primer probe combination is used for identifying the Solenopsis invicta through fluorescent RPA and has the advantages of being good in specificity and high in sensitivity.

The present invention relates to the technical field of photovoltaic power stations. Disclosed is an integrated system for weed removal and red fire ant control in photovoltaic power stations. The present invention achieves automated weed removal by installing a wire cutting apparatus under the photovoltaic panels, thereby reducing the cost of manual weed removal; by arranging a collection trough under the wire cutting apparatus and connecting the collection trough to a conveying apparatus to convey the cut weeds to a designated trapping unit, the organic integration of a device can be achieved; by utilizing the weeds cut by the wire to control red fire ants instead of using chemical additives, environmental benefits are improved and the concept of environmental protection is practiced, and the cut weeds are reused, reducing the secondary cost of weed disposal and improving the economic benefits of power stations.