Md. Razzab Ali

Broschiertes Buch

Bioecology, host preference and management of whitefly on mungbean

Bioecology, host preference and management of whitefly, Bemisia tabaci on mungbean in Bangladesh

Beschreibung

The study was conducted to explore the geographical & seasonal distribution, host-resistance, mechanism of resistance, monitoring methods, management practices for whitefly on mungbean. The incidence of whitefly & Mungbean yellow mosaic virus (MYMV) was maximum in Barisal region but lowest in Jessore region. MYMV infected leaves & plants were positively correlated with the incidence of whitefly. The highest incidence of whitefly, MYMV infection but higher yield were recorded in late Rabi season; while the lowest whitefly infestation, MYMV infection & minimum yield were recorded in Kharif II season. BU Mug-1, BU Mug-2 & BARI Mug-6 out of 10 varieties were found resistant to whitefly. Dark green color-smooth-spiny hooked hairy-leaf & higher trichome density in resistant variety BU Mug-1 were associated with lower whitefly incidence. Lower leaf moisture, nitrogen content & maximum Chlorophyll in BU Mug-1 were also associated with lower whitefly incidence. Bell Jar method was more effective to monitor adult whitefly population. Very early morning is the best monitoring time of whitefly. Cultivation of resistant variety was the best in reducing whitefly incidence and MYMV infection.

Autor

I'm Md. Razzab Ali, PhD serving as the Faculty member of the Dept. of Entomology under the Faculty of Agriculture at Sher-e-Bangla Agricultural University, Dhaka, Bangladesh since 30 January 1995. Now I'm holding the post of Professor and working on insect-plant interactions and IPM especially on "Biological Control" of insect pests of crops.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Aufl.
• Seitenzahl: 268
• Erscheinungstermin: 23. Mai 2012
• Englisch
• Abmessung: 220mm x 150mm x 17mm
• Gewicht: 417g
• ISBN-13: 9783847346425
• ISBN-10: 3847346423
• Artikelnr.: 35924374