Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Forest Sciences
Pathogenicity Of Paecilomyces Spp. To The Glasshouse Whitefly, Trialeurodes Vaporariorum, With Some Observations On The Fungal Infection Process, Ayhan Gökçe, M. Kubi̇lay Er
Pathogenicity Of Paecilomyces Spp. To The Glasshouse Whitefly, Trialeurodes Vaporariorum, With Some Observations On The Fungal Infection Process, Ayhan Gökçe, M. Kubi̇lay Er
Turkish Journal of Agriculture and Forestry
This study was carried out to determine the infection rates of 9 Paecilomyces fumosoroseus isolates and 1 Paecilomyces lilacinus isolate on the glasshouse whitefly (GWF), Trialeurodes vaporariorum. Furthermore, the infection progress of P. fumosoroseus was observed on the insect using light and scanning electron microscopes. Bioassays were carried out on second instar nymphs by the application of a spore suspension of each isolate. The mortality data were recorded 3 and 6 days after the application. The effect of Paecilomyces isolates increased as the incubation time was extended. Seven isolates caused significant mortality to the GWF nymphs. The most virulent isolates, …