A lawn treatment apparatus, system and method employs a scanning apparatus to detect the presence of an area to be selectively treated with an herbicide, pesticide or fungicide. The apparatus includes a multicompartmental cartridge that holds different chemicals and selectively applies the chemicals to the area of the lawn requiring treatment.

A lawn treatment apparatus, system and method employs a scanning apparatus to detect the presence of an area to be selectively treated with an herbicide, pesticide or fungicide. The apparatus includes a multicompartmental cartridge that holds different chemicals and selectively applies the chemicals to the area of the lawn requiring treatment.

A system and method for eradicating burrowing rodents uses an internal combustion engine running at high speed and zero mechanical load to convert gasoline and air into pressurized carbon monoxide entrained in an inert gas mixture consisting mostly of nitrogen and water vapor. A heat exchanger cools the exhaust gas and provides it to one or more outputs. Respective hoses are coupled to the outputs, with each hose coupled to an injector tube adapted for insertion into a subterranean tunnel in which a rodent may be present. The engine is preferably mounted on a wheeled tubular frame which may be part of a hand truck or a trailer frame, with the frame serving as both structural member and as heat exchanger. The system pumps gas into the tunnel, replacing the existing atmosphere with oxygen poor, CO rich gas that causes the rodents to succumb to a combination of CO poisoning and hypoxia.

The present application is directed to a system and device for attraction of pests. This system comprises CO.sub.2-releasing microorganisms, and also nutrients specific to these microorganisms, and this system, or the device, comprises one or more biodegradable biopolymers and allows CO.sub.2, and optionally other attractants, to be released over a period of more than 20 days. Furthermore, the present application provides for the use of such a system or such a device for the attraction of pests, more particularly of maize or potato pests, such as larvae of the Western corn rootworm or wire worm. The present application is also directed, lastly, to methods for attracting pests, more particularly pests of maize or potatoes, such as the larvae of the Western corn rootworm, or for wire worms, with the systems or devices of the invention being positioned in the immediate vicinity of the plants, but preferably not directly on the plants.

Apparatus (10) or injecting soil treatment into soil includes a handle (17) and a manifold head (16) carried by the handle (17) for delivering soil treatment into soil. The manifold head (16) has a first set of high pressure nozzles (38) each configured to deliver a first volume of soil treatment into the soil at an operating pressure over an injection period and a second set of high pressure nozzles (102) each configured to deliver a second volume of soil treatment into the soil at the operating pressure over the injection period. The second volume of soil treatment is greater than the first volume of soil treatment.

A mole trap includes a molded housing with first and second portions. One of the portions includes two molded posts. A trigger and release plate are each pivotally mounted on one of the two posts, and are substantially encased within the housing. The trap may include a first shaft connected to a trigger pad, and a spring loaded second shaft. The first shaft is slideable with respect to the second shaft, which is connected to a plurality of tines. A release is operative to hold a trigger in a set position, and thereby hold the spring loaded second shaft in the set position. The first shaft is operable to displace the release in response to an upward force applied to the trigger pad, wherein the release is operable to release the trigger in response to the displacement, wherein the trigger is operable to release the spring loaded outer shaft.

A mole trap includes a molded housing with first and second portions. One of the portions includes two molded posts. A trigger and release plate are each pivotally mounted on one of the two posts, and are substantially encased within the housing. The trap may include a first shaft connected to a trigger pad, and a spring loaded second shaft. The first shaft is slideable with respect to the second shaft, which is connected to a plurality of tines. A release is operative to hold a trigger in a set position, and thereby hold the spring loaded second shaft in the set position. The first shaft is operable to displace the release in response to an upward force applied to the trigger pad, wherein the release is operable to release the trigger in response to the displacement, wherein the trigger is operable to release the spring loaded outer shaft.

A mole trap includes a molded housing with first and second portions. One of the portions includes two molded posts. A trigger and release plate are each pivotally mounted on one of the two posts, and are substantially encased within the housing. The trap may include a first shaft connected to a trigger pad, and a spring loaded second shaft. The first shaft is slideable with respect to the second shaft, which is connected to a plurality of tines. A release is operative to hold a trigger in a set position, and thereby hold the spring loaded second shaft in the set position. The first shaft is operable to displace the release in response to an upward force applied to the trigger pad, wherein the release is operable to release the trigger in response to the displacement, wherein the trigger is operable to release the spring loaded outer shaft.

Provided is a method for controlling arthropod pests, the method including the following steps: A) a step of forming furrows in the soil; B) a step of sowing seeds of a crop in the furrows; C) a step of applying clothianidin and an inorganic phosphate to the furrows; and D) a step of covering the furrows by gathering soil into the furrows.

Provided is a method for controlling arthropod pests, the method including the following steps: A) a step of forming furrows in the soil; B) a step of sowing seeds of a crop in the furrows; C) a step of applying clothianidin and an inorganic phosphate to the furrows; and D) a step of covering the furrows by gathering soil into the furrows.