University of agricultural and horticultural sciences, shivamogga



Download 1.39 Mb.
Page3/5
Date16.12.2020
Size1.39 Mb.
#54493
1   2   3   4   5
JACKFRUIT PPT 3
JACKFRUIT PPT 3

Management

Management

  • Flooding of orchard with water in the month of October kill the eggs.
  • Ploughing of orchard in November or raking of soil around tree trunk to expose the eggs to natural enemies and sun, removal of weeds.
  • Fastening of alkathene sheet (400 gauge) or grease band of 25 cm wide afterwards mud plastening of trunk at 30cm above the ground in the middle of December.
  • In July to august destruction of infestant fallen leaves with scales.
  • Biological control

  • Rleasing of 10 to 15 grubs of Coccinellid predator, C. montrozieri per tree and also Menochilus sexmaculatus and Rodolia fumida are used to control this pest.
  • Chemical control

  • Use 0.7% synthetic garlic oil.
  • Metacid at 0.1% is also effective for controlling this pest.

Download 1.39 Mb.

Share with your friends:
1   2   3   4   5




The database is protected by copyright ©ininet.org 2024
send message

    Main page