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The sterile insect technique (SIT) [1] [2] is a method of biological insect control, whereby overwhelming numbers of sterile insects are released into the wild. The released insects are preferably male , as this is more cost-effective and the females may in some situations cause damage by laying eggs in the crop, or, in the case of mosquitoes ...
Sterile insects are provided from a private source: The program has not been able to expand beyond 16% of the onion production area due to free-riders. Ongoing long-term suppression program over 20 years [20] Tsetse fly: 1970–1990s: Burkina Faso (3,000 km 2), Nigeria (1,500 km 2) and Tanzania (1,650 km 2)
They include: conservation of natural predators or augmentation of natural predators, sterile insect technique (SIT). [26] Augmentation, inoculative release and inundative release are different methods of biological control that affect the target pest in different ways. Augmentative control includes the periodic introduction of predators.
Oxitec was founded in 2002 as Oxford Insect Technologies in the United Kingdom by Luke Alphey and David Kelly, working with Oxford University's Isis Innovation technology transfer company. [3] In August 2015, Oxitec was purchased by U.S.-based Intrexon for $160 million, [ 4 ] [ 5 ] [ 6 ] and by US-based Third Security in early 2020.
The first report of the use of an insect species to control an insect pest comes from "Nanfang Caomu Zhuang" (南方草木狀 Plants of the Southern Regions) (c. 304 AD), attributed to Western Jin dynasty botanist Ji Han (嵇含, 263–307), in which it is mentioned that "Jiaozhi people sell ants and their nests attached to twigs looking like ...
Just one fly can lay up to 300 eggs at a time and is drawn "to the odor of a wound or natural opening on a live, warm-blooded animal."
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