Method for pest treatment of a plantation field, controlling device for controlling a pest treatment of a plantation field and a treatment device having said controlling device, wherein the treatment considers a pest insect population and a beneficial insect population.

A non-powered insect repellent device can include a heating element, a removable cover, an insect repellent element, and a housing. The heating element can include a chemical compound configured to generate heating energy via an exothermic reaction. The removable cover can be coupled with a portion of the heating element. The portion of the heating element can be exposed to air with the removable cover at least partially removed from the heating element. The insect repellent element can emanate insect repellent solution in response to the heating energy. The housing can define a cavity, a first opening, and a second opening. Air can flow through the first opening to the heating element. The housing is configured to provide vaporized insect repellent solution through the second opening.

A drive device in which a controller includes a detection determiner, a high threshold that is initially set and a low threshold are switchably set in the detection determiner as thresholds for determining whether or not to capture detection signals, the controller performs: when the detection determiner makes a capture determination before drive processing, low-switching processing to switch the threshold from the high threshold to the low threshold before the drive processing is started based on the determination results; and perform drive cancellation processing to cancel driving of a driver when the detection determiner makes a capture determination after the low-switching processing.

An apparatus includes a base, a body coupled to the base and having slopped sidewalls, and imprinted glass marbles carried by the body. Each imprinted glass marble is configured to transmit terahertz frequencies from 300 GHz to 3 THz. The slopped sidewalls direct the transmitted terahertz frequencies above the body.

A combination duster and sprayer device for both cleaning and spraying insecticide includes a housing that is tubular and has a bottom. The housing has a top that is open defining a rim, such that the housing is configured for insertion of an aerosol can. A coupler is coupled to the bottom, such that the coupler is configured to engage a complimentary connector of an extension device. A casing that has an open end is complimentary to the housing, such that the housing is insertable into the casing. The housing is frictionally couplable to the casing. A plurality of bristles is coupled to and extends outwardly from the casing. The bristles are pliable. An opening is positioned in a closed end of the casing. An actuator is insertable into the opening and configured to engage the nozzle of an aerosol can to direct spray to the area selected by the user.

A real-time counting insecticidal lamp includes a rainproof cover, a LED lamp body, an insect receiver, and a high-voltage grid; the rainproof cover is arranged above the lamp body, the insect receiver is arranged below the lamp body, and the high-voltage grid is arranged at the periphery of the lamp body; the high-voltage grid includes a high-voltage direct current power supply and N-1 wires, and the N-1 wires are arranged in parallel in each interval to form a circle, wherein, N is no less than 10; top ends of the wires are all connected to the power supply end of the power supply, but one of two adjacent wires is electrically connected to the positive end of the power supply while the other is electrically connected to the negative end; the real-time counting insecticidal lamp also includes a counting unit.

Present invention is a device and a method for collecting targeted insects or targeted insect communities on plants. It can be used to non-destructively collect insect communities from a single plant. Alternatively, it can be used to collect a targeted insect from a plant. Present invention consists of the following elements: a first hose; an extended air nozzle; a thumb lever push valve; a brass barb; a second hose; a knapsack; a pneumatic mini timer; a carbon dioxide flow regulator; a carbon dioxide tank; a bag; a drawstring; and a glass vial. The present invention can be used as follows: consulting a chart; setting carbon dioxide flow regulator; setting pneumatic mini timer; deploying a bag over a plant; cinching said bag; depressing thumb lever; shaking bag to relocate targeted insects from bag into the glass vial; detaching glass vial; and capping glass vial.

Disclosed herein is a multipurpose water tank having an improved filtering function. The multipurpose water tank having an improved filtering function includes: an opening and closing cover configured to selectively open and close an opening portion formed in the top of the water tank; an accommodation space provided inside the water tank; a water introduction means provided on the upper portion of the water tank, and configured to filter agricultural water to be introduced into the water tank; and a pest control fluid introduction means provided on the side surface of the water tank, and configured to, when a pest control fluid is introduced into the water tank, filter out impurities included in the pest control fluid and then introduce the filtered pest control fluid into the water tank.

A method of detecting an insect is provided, the method including steps of allowing the insect to enter a first receptacle; sensing a movement of the insect with a sensor; and allowing the insect to leave the first receptacle. Related devices and systems are also provided.

The present disclosure relates to the technical field of pest capturing in protection of tea trees, in particular to a pest trap for tea planting. The pest trap includes a trap framework and a light-emitting diode (LED) lamp; an upper end of the trap framework is provided with a support which is used for clamping the LED lamp; a board for trapping pests coated with sex pheromone on a surface is arranged inside the trap framework; a heating source is arranged on one side of the board for trapping pests and is used for making the sex pheromone to be volatilized faster and farther; a mesh enclosure used for trapping pests is arranged on an outer side of the trap framework; and a small circular hole is formed in a bottom of the mesh enclosure.