Keywords: fruit-fly

Revolutionary Gene Drive Could Provide Solution for Agricultural Pest Control

María Alejandra Trujillo,  Breaking News Network,  2024.
The crux of the gene drive hinges on the process of sex determination in medflies. The drive effectively converts genetic females into fertile XX males, which, unlike their female counterparts, are harmless to crops. This innovative approach presents a possibility for a more ...
Keywords: , , , , , , , , , ,

Gene driver flies and quantum finance: News from Imperial

Bryony Ravate, Hayley Dunning,  Imperial College London,  2024.
Researchers have created the first gene drive for the Mediterranean fruit fly (medfly), a global agricultural pest affecting food production. The team was led by Dr Nikolai Windbichler and Dr Angela Meccariello at Imperial's Department of Life Sciences, and included ...
Keywords: , , , , , , , , , ,

Next-generation genetic sexing strain establishment in the agricultural pest Ceratitis capitata

S. Davydova, J. Liu, N. Kandul, P., W. E. Braswell, O. Akbari, S. and A. Meccariello,  bioRxiv,  2023.09.29.560088. 2023.
Tephritid fruit fly pests pose an increasing threat to the agricultural industry due to their global dispersion and a highly invasive nature. Here we showcase the feasibility of an early-detection SEPARATOR sex sorting approach through using the non-model Tephritid pest, ...
Keywords: , , , , , , , , , ,

Effect of the Sterile Insect Technique and Augmentative Parasitoid Releases in a Fruit Fly Suppression Program in Mango-Producing Areas of Southeast Mexico

J. Cancino, P. Montoya, F. O. Gálvez, C. Gálvez and P. Liedo,  Insects,  14. 2023.
The Sterile Insect Technique (SIT), by means of sterile male releases of Anastrepha ludens (Loew), coupled with Augmentative Biological Control (ABC), by releasing the parasitoid Diachasmimorpha longicaudata (Ashmead), was evaluated in a commercial mango production area for one ...
Keywords: , , , , , , , , , ,

No Sting in the Tail for Sterile Bisex Queensland Fruit Fly (Bactrocera tryoni Froggatt) Release Programs

O. L. Reynolds, D. Collins, B. C. Dominiak and T. Osborne,  Insects,  2022.
Global markets do not tolerate the presence of fruit fly (Tephritidae) in horticultural produce. A key method of control for tephritidae pests, is the sterile insect technique (SIT). Several countries release a bisex strain, i.e., males and females, however the sterile male is ...
Keywords: , , , , , , , , , ,

Does meiotic drive alter male mate preference?

S. R. Finnegan, L. Nitsche, M. Mondani, M. F. Camus, K. Fowler and A. Pomiankowski,  Behavioral Ecology,  13:194-201. 2019.
Male mate preferences have been demonstrated across a range of species, including the Malaysian stalk-eyed fly, Teleopsis dalmanni. This species is subject to sex-ratio (SR), an X-linked male meiotic driver, which causes the dysfunction of Y-sperm and the production of all-female ...
Keywords: , , , , , , , , , ,

Use of Genetically Engineered Fruit Fly and Pink Bollworm in APHIS Plant Pest Control Programs: Final Environmental Impact Statement—October 2008

The U.S. Department of Agriculture (USDA), Animal and Plant Health Inspection Service (APHIS), in cooperation with several States and foreign countries, is proposing further development of genetically engineered fruit fly species and pink bollworm for use in various applications ...
Keywords: , , , , , , , , , ,