Browsing by Author "Narasimha Murthy, B"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Susceptibility of mango (Mangifera indica Linnaeus) varieties to infestation by (Idiocerinae: Jassidae: Homoptera) of hoppers
    (Department of Agricultural Entomology, College of Horticulture, Vellanikkara, 1981) Narasimha Murthy, B; Abraham, C C
    In studies on the relative susceptibility of twelve mango varieties, Alphonso, Bennet Alphonso, Bangalore, Benganapalli, Allumpur Baneshan, Kalapady, Mundappa, Neelum, Prior, Chandrakaran, Goa and Chandenam to infestation by I. Neveosparsus and I.clypealis. conducted at the Instructional Farm and Research Station, College of Horticulture, It was found that the varieties supported extremely low populations of the two species during the pre-flowering period from June to September 1980