Several Improve varieties of Pigeon pea have been involved for cultivation in different agro-climatic regions. Varieties recommended for general cultivation in different states are furnished are table. The description of some of the improvement varieties is given below.
Seasonal Abundance of Sugarcane Woolly Aphid, Ceratovacuna lanigera
During summer woolly aphid is confined with small population in the well irrigated and well growing cane crop with dense canopy mostly near by the water sources where humidity condition prevails. Thus meteorological parameters play significant role in the pest build up/ survival.