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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 ...
Engineered Genetic Incompatibility (EGI) is a technique that is being developed to manufacture incompatibility between species in order to aid in population suppression. [18] Mimicking the Sterile Insect Technique, by introducing EGI males into a population, a sex-sorting incompatible male system is generated. [18]
SIT technique may be applied as part of an area-wide control (integrated pest management) approach of insects of medical, veterinary, and agricultural importance. It was in 1937 when Edward Knipling proposed using sterilization to control or eradicate insect pests after observation that screwworm fly males mate repeatedly while females mate ...
The sterile insect technique (SIT) was developed conceptually in the 1930s and 1940s and first used in the environment in the 1950s. [7] [8] [9] SIT is a control strategy where male insects are sterilized, usually by irradiation, then released to mate with wild females. If enough males are released, the females will mate with mostly sterile ...
Introducing large numbers of sterile males is another approach to reducing mosquito numbers. This is called Sterile Insect Technique (SIT). [60] Radiation is used to disrupt DNA in the mosquitoes and randomly create mutations. Males with mutations that disrupt their fertility are selected and released in mass into the wild population.
Sterile Insect Technique: Principles and Practice in Area-Wide Integrated Pest Management. Springer. ISBN 978-1-4020-4051-1. Regnault-Roger, Catherine; Philogene, Bernard JR (2008) Past and Current Prospects for the use of Botanicals and Plant allelochemicals in Integrated Pest Management. Pharm. Bio. 46(1–2): 41–52
Feb. 7—A state Circuit Court judge Tuesday rejected an attempt to block state and private conservation officials from releasing millions of mosquitoes into the forests of East Maui.
Related to biological pest control is the technique of introducing sterile individuals into the native population of some organism. This technique is widely practised with insects: a large number of males sterilized by radiation are released into the environment, which proceed to compete with the native males for females. Those females that ...