Abstract

Among the Loranthaceae, Phragmanthera capitata is better adapted to the conditions of the environment modified by man and to spontaneous or cultivated trees of Central Africa. The aim of this study is to inventory damages caused by Loranthaceae and ant trees on parasitized host trees (Citrus maxima, Psidium guajava and Theobroma cacao). Five main ant species are identified on three host trees: Camponotus sp, Camponotus senex, Odontomachus longicornis, Pheidole megacephala and Tetramorium bellicosum. P. capitata parasitism affects the repartition of ant species of which some can become dominant and harmful to the host plants. The results of P. capitata combined actions and ant species are notably the branches drying and the fruit wood heart rottenness. Often considerable yields loss are very perceptible on old host individuals which make up “real green graveyards” in agroecosystems. It is essential to promote the agroecology which permits to master host species/Loranthaceae/ant interactions. Key words: Phragmanthera capitata, ant trees, parasitism, yields loss.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.