Indian Journal of Entomology
Open Access
SCOPUSWeb of Science
  • Year: 2022
  • Volume: 84
  • Issue: 4

Population Dynamics of Major Insect Pests of Common Bean in Kashmir Valley

  • Author:
  • Wajid Ashraf, Bashir Ahmad Rather, Liyaqat Ayoub*, Fazil Fayaz Wani1, Audil Gull2, Tauseef Ahmad Bhat3, Suhail Fayaz3
  • Total Page Count: 3
  • Published Online: Jan 23, 2022
  • Page Number: 859 to 861

1Division of Pathology, Wadura campus, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, 193201, Jammu and Kashmir (Union Territory), India

2Division of Genetics and Plant Breeding, Wadura campus, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, 193201, Jammu and Kashmir (Union Territory), India

3Division of Agronomy, Faculty of Agriculture, Wadura campus, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, 193201, Jammu and Kashmir (Union Territory), India

Division of Entomology, Wadura campus, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, 193201, Jammu and Kashmir (Union Territory), India

*Email: liyaqatayoub@gmail.com (corresponding author)

Online Published on 23 January, 2023.

Abstract

This study is on the bean aphid Aphis fabae Scopoli, whitefly Bemisia tabaci (Genn.), bean weevil Conapium sp. indet., flea beetle Altica himensis Shukla which are found associated as pests at different phenological stages of the common bean Phaseolus vulgaris L. Of these A. fabae, B. tabaci and Conapium sp. indet. were categorized as major pests as they caused significant damage. The incidence of these pests showed a peak on the 35th standard meteorological week (SMW) in all the three locations studied. The peak incidence at Bandipora was 11.80± 0.66, 3.10± 0.58 and 1.20± 0.08, respectively; at Baramulla, the peak was 10.40± 0.62, 3.40± 0.13 and 1.30± 0.07, respectively; and at Kupwara, it was varying as 12.60± 0.69, 3.40± 0.13 and 1.30± 0.07 for the three pests, respectively.

Keywords

Aphis fabae, Bemisia tabaci, Conapium sp., Altica himensis, Phenological stages, Meteorological week, Multilocation, Seasonal incidence, Peaks