State: Louisiana

12/22/2012

Earwig

(Length: 3/4″ to 1 1/2″) Earwigs were named by a superstition that the insect would crawl purposely into the ears of sleeping people. More easily recognized by its forceps-like tail appendage, the earwig is a major garden pest, as well as an annoying household pest.

12/21/2012

Silverfish

(Length: 1/3″ – 1/2″) These slender, wingless insects are common in homes. The are shiny and silver or pearl-gray in color with three long tail-like appendages and two long antennae. They may cause damage by eating foods, cloth or other items high in protein, sugar or starch.

12/20/2012

Flea

(Length: 1/32″ – 1/16″) Fleas are small, hard-bodied, wingless insects with a flattened body and legs adapted for jumping onto a host. The cat flea, most commonly encountered in Florida, seeks mammals for the blood meal needed to sustain them.

12/19/2012

Tick

(Length: 1/16″ – 1/2″) The tick is an eight-legged relative of the spider. It must feed three times before hiding and producing up to 3000 eggs in a crack or crevice.

By I, SB Johnny, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2250069
12/13/2012

Yellow Wood-sorrel

Easily recognized by its three heart shaped leaves joined at the base to look like a clover leaf, and by its buttery yellow flowers, each has five petals.

By Harry Rose from South West Rocks, Australia - Euphorbia maculata plant10, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=40470373
12/13/2012

Spotted Spurge

This summer annual is usually found in thin, weak areas of a lawn. Its leaves have a distinct reddish spot, are arranged opposite of one another on the stem and are not symmetrical.

By Forestowlet - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=34476542
12/13/2012

Florida Pusley

This low-growing, loosely branched annual is covered with soft hairs. Broad, oval leaves taper to a point and are opposite each other along the main stems.

Leaf SpotL By Scot Nelson - https://www.flickr.com/photos/scotnelson/15338500486/in/photostream/, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=44341644
12/13/2012

Cercospora Leaf Spot

This fungus causes irregularly shaped brown spots on leaves, varying in size from pinpoints to half an inch across. They often merge to cover whole leaves and may cause early leaf drop. The centers of large spots become grayish on the upper surface of leaves as a result of spore production by the fungus.

By Walter Siegmund (talk) - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=8710226
12/13/2012

Asiatic Hawksbeard

Asiatic Hawksbeard is an annual with a short taproot that frequently survives winters. The plant has dandelion-like leaves that are long and narrow at the base and the edges are slightly lobed.

12/13/2012

Sod Webworm

(Length: 1/2″ – 3/4″) Larvae are greenish with many black spots. Adults are dingy brown moths with a wingspan of about 3/4″. The larvae feed on grass blades and noticeable injury appears within two weeks.

12/13/2012

Scale

(Length: 1/16″- 3/8″) Scale insects are common pests to many trees and shrubs, are less than 1/8″ long and generally blend in with the host plant. Heavily infested plants are often covered with small disk-like or waxy coverings which look like tiny bumps on the plant leaves or stems. The scale is underneath each covering feeding on the juices of the plant.

12/13/2012

Mole Cricket

(Length: 1″ – 1 1/2″) Mole crickets live in the soil and feed on grass stolens and roots. Bahia appears to be their favorite grass. They are most active at night, especially after a rain and when the temperature is above 70 degrees.