Verma, A. K., Department of Entomology and Apiculture, Dr. Y. S. Parmar University of Horticulture and Forestry, Solan, P.O. Nauni-173 230, India

• Journal of Biological Control Volume 1, Issue 2, 1987 - Articles
  Relative Abundance of Syrphid Predators of Brevicoryne brassicae (L.) in Cauliflower Seed Crop Ecosystem
  Abstract  PDF