Morishita Jintan Co., Ltd.

Other

Kyoto University

Konishi, Yasuhiro

Daisuke Tagawa

Ryosei Kamaguchi

Taku Hashimoto

Masaaki Nakatsuji

Kenji Matsuura

Yasuhiro Konishi

Koshiro Tamaoki

Katsutoshi Ishii

The present invention provides a seamless capsule for exterminating insect pests, particularly the capsule effective for termites, which hardly affects an ecological system other than the insect pests, such as a human being and domestic animals and useful insects around the human being, has an excellent safety and an excellent transporting rate by insect pests, particularly termites and has an improved exterminating efficiency per number of capsules transported or per unit time, and a method of exterminating insect pests by using the seamless capsule. The present invention relates to a seamless capsule for exterminating insect pests, wherein the seamless capsule imitates an egg of an insect pest and the seamless capsule comprises a content material to be enclosed and a shell film material layer including the content material therein, wherein an active ingredient for exterminating insect pests is contained in the content material and/or the shell film material layer, an egg recognition pheromone is coated on the surface of the seamless capsule, and the seamless capsule has a surface roughness (Ra) of 0.005 to 5 &#x3bc;m.

Seamless capsule for extermination of harmful insects

The present invention provides an insect pest repellant and a method for repelling insect pest using the same, which is highly transported by the insect pests and which effectively exterminates insect pests and does not badly affect ecological system. The present invention is to provide an insect pest repellant comprising, in a mixed condition, (A) a dummy egg imitating an egg of an insect pest, formed from a particulate substrate on which an egg recognizing pheromone is coated, and (B) a particle containing an active component for repelling the insect pest either on a surface or in an inside of the particle.

Insect pest repellant

Provided are: a capsule for non-ferrous metal collection that can collect a non-ferrous metal; and a method for collecting a non-ferrous metal using same. The capsule for non-ferrous metal collection comprises capsule contents and a covering section covering the capsule contents, and collects a non-ferrous metal within the capsule for non-ferrous metal collection by means of the capsule for non-ferrous metal collection being immersed in a solution containing a non-ferrous metal.

Capsule for non-ferrous metal collection and method for collecting non-ferrous metal

Growing community of inventors

Hirakata, Japan

Daisuke Tagawa