Publications by authors named "T De Meeus"

The cocoa pod borer (CPB) Conopomorpha cramerella (Snellen) (Lepidoptera: Gracillaridae) is one of the major constraints for cocoa production in South East Asia. In addition to cultural and chemical control methods, autocidal control tactics such as the Sterile Insect Technique (SIT) could be an efficient addition to the currently control strategy, however SIT implementation will depend on the population genetics of the targeted pest. The aim of the present work was to search for suitable microsatellite loci in the genome of CPB that is partially sequenced.

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Article Synopsis
  • Tsetse flies transmit harmful trypanosomes that cause Human African Trypanosomiasis in sub-Saharan Africa, leading to disease in both humans and livestock.
  • A control program was initiated in Maro, Chad in 2018 to reduce the tsetse fly population, specifically targeting the species Glossina fuscipes fuscipes.
  • Genetic analysis revealed that while most flies were local, some had different genetic profiles, indicating ongoing gene flow and suggesting that control efforts may have had limited effectiveness; continuous monitoring is advised, especially near the border with the Central African Republic.
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African trypanosomoses, whose pathogens are transmitted by tsetse flies, are a threat to animal and human health. Tsetse flies observed at the military base of the French Forces in Côte d'Ivoire (FFCI base) were probably involved in the infection and death of military working dogs. Entomological and parasitological surveys were carried out during the rainy and dry seasons using "Vavoua" traps to identify tsetse fly species, their distribution, favorable biotopes and food sources, as well as the trypanosomes they harbor.

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Tsetse flies, the vectors of African trypanosomes are of key medical and economic importance and one of the constraints for the development of Africa. Tsetse fly control is one of the most effective and sustainable strategies used for controlling the disease. Knowledge about population structure and level of gene flow between neighbouring populations of the target vector is of high importance to develop appropriate strategies for implementing effective management programmes.

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