Viewing post #445076 by Moonhowl

You are viewing a single post made by Moonhowl in the thread called Insect Identification.
Image
Jul 6, 2013 11:32 AM CST
Name: Jean
Prairieville, LA (Zone 9a)
Charter ATP Member Plant Identifier The WITWIT Badge Celebrating Gardening: 2015 Garden Sages
I am not sure if this is the correct place to post this, but this grasshopper can decimate a plant in no time. The Lubber (Eastern) Grasshopper. I have found two species names for them, Romalea microptera http://bugguide.net/node/view/... and Romalea gutta which seems to be a synonym. Their preferred diet consists of mostly strap leaf plants : Daylilies, Crinums, Irises, Gladiolas and Amaryllis. They will not only eat the leaves, but also chomp on flowers and bulbs. But, they have no problem dining out on other plants for a little variety

the female lays eggs in the ground just a short time after reaching adulthood and can lay 1 to 3 "pods" each containing 10 to 50 eggs. The young hatch out in early to mid-spring depending on soil temps. They start out about 1/4 of an inch long and can reach over 3 inches in length by adulthood. Exceptionally wet winters can help control how many eggs survive.

http://entnemdept.ufl.edu/crea...

We have used a variety of controls for them, but found that wasp spray works well on the new hatchlings and sometimes the adults, but we use the tried and true method of one on one destruction. They are slow moving, so on the ground we crush them...but it can sometimes take a couple attempts....on plants...pruners are effective to either kill or remove to the ground for method 1. Last season we had a bumper crop....we killed over 300 of them in our garden. After a really wet winter, we have only seen and destroyed perhaps 50 or sixty adults and about as many hatchlings
This one was merrily eating away at the Crinum asiaticum this morning
.Thumb of 2013-07-06/Moonhowl/59fab2

this is the damage to the plant
Thumb of 2013-07-06/Moonhowl/f0cd59

This one was hiding in the leaves of a daylily
Thumb of 2013-07-06/Moonhowl/ebdb37

« Return to the thread "Insect Identification"
« Return to Pests and Diseases forum
« Return to the Garden.org homepage

Member Login:

( No account? Join now! )

Today's site banner is by Newyorkrita and is called "Rose Francois Rabelais"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.