Anne Jurjen Osinga,Marit Farenhorst,Remco Alexander Suer,Bart Geert Jan Knols
申请号：
US14412545
公开号：
US20150121746A1
申请日:
2013.06.28
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A description is given of an exterminator (1) for insects, in particular mosquitoes, comprising: a) a container (2) which is open on the upper side and which is to be filled with a water-containing fluid, having an inner wall with a smooth surface descending steeply towards the water, b) a cover (4) provided at a distance above the open upper side of the container, and c) a float (7) which is provided in the container, under the cover, and which can move up and down with the fluid level, which float has a float body (9) which extends above the surface of the fluid and which comprises or is provided with a structure (10) which remains dry in the form of a gauze, net, cloth, screen, grid or fabric, on to which an electrostatic coating layer in the form of a platinum complex-containing silicone composition is provided, to which one or more powders are adhered which comprise:—a juvenile hormone, such as pyriproxyphene and/or—a fungus, such as Beauveria bassiana, and/or Metarhizium anisopliae, and/or—an intensifying agent, such as synthetic or non-synthetic silica, or diatomaceous earth, which dissolves upon contact with the cuticula of the insect, so that when it is used in combination with the fungus, the latter can more easily penetrate the insect.
