Plant Pest
 
Categories
KATYDID

  Aphids

  Boxelder Bug

  Cicada

  Elm Leaf Beetle

   Flea Beetle

  Fruit Fly

  Hornworm

  June Beetles

  Katydid

  Leaf-Footed Bug

   MealyBug

  Mites

  Naval Orange

  Potato Tuber

  Psyllids

  Rust

 Scale

  Stink Bug

  Thrips

  Weevil

 

Katydids can be distinguished from grasshoppers in that their antennae are much longer--often even longer than the whole body. They are usually green, and hard to see when sitting in plants. Both adults and nymphs usually have a distinct humpbacked appearance. Males are generally 3/4ths to two inches long in the many
varieties, with females slightly larger. Males are able to make a long series of sounds, and females answer with a single click. The sounds are produced the same way crickets do--by rubbing veins at the bases of the forewings together. They are most prominent in the late summer and early fall, and are fairly nocturnal. They spend most of their lives in trees and shrubs.

Adult katydids will eat leaves, flowers, and even other insects. Nymphs eat both leaves and fruit, feeding on a small section of the fruit before moving on to another. A few katydids may damage a large amount of fruit in a short time. Damage to young fruit can cause it to become severely distorted as it develops. Nymphs and adults will also chew holes in foliage.

1.Antenna- filiform (beadlike)
2.Eyes- compound
3.Head- with chewing mouth parts
4.Legs- 6
5.Wings- yes
6.Thorax- yes
7.Petiole- none
8.Abdomen- yes
9.Color- green
10.Other- hind wings are longer than front wings

Life Cycle

In the fall, most females lay eggs in single or double lines on the surface of twigs and leaves. The eggs hatch in April and May, and mature in 6-9 weeks, so the adults appear in the middle of summer. There is usually only one generation per year, and they overwinter both as eggs and adults.
Florida Pest Management Inc. 5533 Wesconnett Blvd. Jacksonville. : 771-5566 : FloridaPest@gmail.com
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