Volatile Organic Compounds Produced by Cacao Endophytic Bacteria and Their Inhibitory Activity on Moniliophthora roreri.

Several studies have reported that bacteria produce anti-fungal volatiles. We identified the organic volatile compounds produced by six cacao endophytic bacteria (CEB) strains (Bacillus amyloliquefaciens CFFSUR-B35, Bacillus megaterium CFFSUR-B32, Bacillus muralis CFFSUR-B39, Bacillus pumilus CFFSUR-B34, Bacillus subtilis CFFSUR-B31, and Novosphingobium lindaniclasticum CFFSUR-B36). We evaluated their inhibitory effect on mycelium growth and spore germination of the phytopathogenic fungus Moniliophtora roreri.

Evaluation of horizontal gene transfer risk between the Mediterranean fruit fly Ceratitis capitata (Tephritidae) and its parasitoid Fopius ceratitivorus (Braconidae).

The transgenic strain of the Mediterranean fruit fly (medfly), Ceratitis capitata (Wied.) VIENNA 8 1260, developed from the classical genetic sexing strain VIENNA 8, has two molecular markers that exhibit red fluorescence in the body and green fluorescence in testicles and sperm. These traits offer a precise tool to discriminate between mass-reared sterile males and wild fertile males, and they could potentially increase the effectiveness of control programs for this pest.

Levels of organochlorine pesticides in blood plasma from residents of malaria-endemic communities in Chiapas, Mexico.

Organochlorine (OC) pesticides have been extensively used for pest control in agriculture and against malaria vectors in the region of Soconusco, Chiapas, in southern Mexico. Our study aimed to identify whether the inhabitants of four Soconusco communities at different locations (i.e.