e course

         The coconut and other palm trees are attacked by specific pests like rhinoceros beetle, red palm weevil, black headed caterpillar and also by a number of polyphagous insects like white grub. Slug caterpillars occasionally major pest status. Black headed caterpillar is severe in coastal regions.

PESTS OF COCONUT

    Major pests    

S.No

Name Scientic Name Order Family

1.

Rhinoceros beetle

Oryctes rhinoceros

Scarabaeidae

Coleoptera

2.

Red palm weevil

Rhynchophorus ferrugineus

Curculionidae

Coleoptera

3.

Black headed caterpillar

Opisina arenosella

Cryptophasidae

Lepidoptera

4.

Coconut Eriophyid mite

Aceria guerreronis

Eriophyidae

Acari

5.

White grub

Leucopholis coneophora

Melolonthidae

Coleoptera

6.

Slug caterpillar

Parasa lepida and Contheyla rotunda  

Cochlidiidae

Lepidoptera

Minor pests

7.

Mealy bug

Pseudococcus longispinus

Pseudococcidae

Hemiptera

8.

Scale insect

Aspidiotus destructor

Diaspididae

Hemiptera

9.

Lacewing bug

Stephanitis typicus

Tingidae

Hemiptera

10.

Termite

Odontotermus obesus

Termitidae

Isoptera

11.

Coconut skippers

Gangara thyrsis and Saustus gremius

Hesperiidae

Lepidoptera

next