초록 ▼

Improved devices for the capture, detection, or quantification of insect vectors such as gravid female insects, are provided. The devices include surface coloration, design, and dimension that improved their ability to attract and/or capture target insect vectors. The traps are used in process for d

Improved devices for the capture, detection, or quantification of insect vectors such as gravid female insects, are provided. The devices include surface coloration, design, and dimension that improved their ability to attract and/or capture target insect vectors. The traps are used in process for detection or control of insect vectors in indoor and outdoor environments.

대표청구항 ▼

1. An autocidal gravid ovitrap comprising: an attractant chamber, said attractant chamber having an interior volume and a lid;a capture chamber having a trap entrance at a first end thereof and a screen barrier at least partially traversing a lower end thereof, said screen barrier comprising holes t

1. An autocidal gravid ovitrap comprising: an attractant chamber, said attractant chamber having an interior volume and a lid;a capture chamber having a trap entrance at a first end thereof and a screen barrier at least partially traversing a lower end thereof, said screen barrier comprising holes that are sufficiently small that mature or maturing insects are unable to cross, said capture chamber associated with said attractant chamber within said lid and positioned within a portion of said interior volume; andan egg collection substrate housed within said interior volume and associated with said capture chamber at said lower end, said egg collection substrate comprising a hydrogel. 2. The autocidal gravid ovitrap of claim 1 wherein said capture chamber has an inner surface, said inner surface coated with a capture substrate. 3. The autocidal gravid ovitrap of claim 1 wherein said lid is black. 4. The autocidal gravid ovitrap of claim 1 wherein said interior volume is greater than 15 liters. 5. The autocidal gravid ovitrap of claim 1 wherein said trap entrance has a diameter or other linear dimension of greater than 10 centimeters. 6. The autocidal gravid ovitrap of claim 5 wherein said trap entrance has a diameter or other linear dimension from 12 to 26 centimeters. 7. The autocidal gravid ovitrap of claim 1 wherein said lid, said capture chamber and said attractant chamber are black. 8. The autocidal gravid ovitrap of claim 1 wherein said hydrogel further comprises an attractant. 9. The autocidal gravid ovitrap of claim 1 wherein said attractant chamber further comprises one or more drainage passages, said one or more drainage passages traversing a wall of said attractant chamber at a position below said capture chamber. 10. The autocidal gravid ovitrap of claim 1 wherein said attractant chamber houses a volume of attractant. 11. The autocidal gravid ovitrap of claim 10 wherein said attractant is decaying plant material. 12. The autocidal gravid ovitrap of claim 10 wherein said volume is greater than 10 liters. 13. The autocidal gravid ovitrap of claim 1 wherein said egg collection substrate further comprises an attractant. 14. A process of monitoring vectors in an environmental area comprising: placing the autocidal gravid ovitrap of claim 1 in an environmental area; anddetecting the presence or absence of a vector in said environmental area. 15. The process of claim 14 wherein said environmental area is an outdoor environmental area. 16. The process of claim 15 wherein said autocidal gravid ovitrap comprises a plurality of said autocidal gravid ovitraps which are placed in said environmental area at a density of greater than one per acre.