Homoptera: Coccidae, Neolecanium carnuparuum
Heavy magnolia soft scale infestations cause stunting of twigs and undersize leaves, visibly weakening the trees. Small trees may be killed. Large trees lose branches and tree shape may become irregular. The color of females ranges from a dull ... [... more]
Virginia Tech Extension |
NCSU: ENT/ort-15 EUONYMUS SCALE
Unaspis euonymi (Comstock), Diaspididae, HOMOPTERA General Information Euonymus scale female armor is dark and oyster-shaped and 1/16 inch long. Mature males are tiny two-winged insects that emerge from their armor to mate with the females ... [... more]
NC State University Coop Extension |
NCSU: ENT/ort-97 Twolined Spittlebug
R.L. Brandenburg, S. Bambara & J. R. Baker, Extension Entomologists CAUTION: This information is for North Carolina and may not apply to other areas. Twolined Spittlebug, Prosapia bicinta (Say), Cercopidiae, HOMOPTERA General Information The ... [... more]
NC State University Coop Extension |
NCSU: ENT/ort-51 COTTONY CUSHION SCALE
COTTONY CUSHION SCALE, Icerya purchasi Maskell, Margarodidae, HOMOPTERA Female cottony cushion scales are rusty red with black legs and antennae. They are about 4.5mm long. The mouthparts are the piercing/ sucking type. The body is often obscured ... [... more]
NC State University Coop Extension |
Asparagus Aphid
Asparagus Aphid Homoptera, Aphididae: Brachycolus asparagi Mordvilko The asparagus aphid, native to Europe, was first reported in New York in 1969, in North Carolina in 1976, and in Washington in 1979. Although this aphid is capable of causing ... [... more]
NC State University Coop Extension |
Catalogue of the Cicadoidea (Homoptera, Auchenorhyncha) ...
Catalogue of the Cicadoidea (Homoptera, Auchenorhyncha) 1956-1980 [... more]
$252.00
Buy.com |
Molecular Mechanisms of Insecticide Resistance: ...
 Presents the most recent advances in understanding the molecular mechanisms by which insects acquire resistance to natural, synthetic, and bioengineered insecticides. Examines the major identified molecular mechanisms including gene amplification and [... more]
$6.00
A1 Books |
Borror and DeLong's Introduction to the Study of Insects
Still an essential insect text despite a half-hearted update: Borror and Delong's weighty "Introduction to the Study of Insects" enters its 7th edition as the standard text for students of North American insect taxonomy. This latest edition is [... more]
$185.95
Amazon.com |
Homoptera: Diaspididae, Unaspis euonymi (Comstock)
Plants lose vigor and become spindly. The leaves turn yellow and fall prematurely. Heavy infestations can kill the plants. All stages damage plants. Female scales have a pear-shaped, dark brown scale covering. Males are more slender than the ... [... more]
Virginia Tech Extension |
Whiteflies
Whiteflies are white insects with pale yellow bodies that are approximately 2 mm long. They belong to the order Homoptera and are close relatives of aphids, scales, mealybugs, hoppers and cicadas. The life cycle consists of an egg, 4 nymphal ... [... more]
Virginia Tech Extension |
New records for leafhoppers (Homoptera: Cicadellidae) ...
Author: Luci Boa Nova Coelho Author: Elidiomar Ribeiro Da-Silva Binding: Digital Format: HTML Number Of Pages: 2 Publication Date: 2001-09-01 Release Date: 2005-07-28 [... more]
$5.95
Amazon.com |
Dinamica poblacional de cicadelidos (Homoptera: ...
Author: Marta M. Hidalgo-Gato Author: Rosanna Rodriguez-Leon Author: Nancy E. Ricardo Author: Hermen Ferras Binding: Digital Format: HTML Number Of Pages: 17 Publication Date: 1999-09-01 Release Date: 2005-07-28 [... more]
$5.95
Amazon.com |
