APHIDS, CICADAS, SCALE INSECTS, AND ALLIES

Homoptera

aphid sucking sap - leaf cross section

Aphid Sucking Sap
(Leaf Cross Section)
Aphididae family

aphid - wingless

Aphid
(Wingless)
Aphididae family

aphids - wingless and winged (comparison)

Aphids - Winged and Wingless
(comparison)
Aphididae family

periodical cicada (nymph)

Periodical Cicada
(Nymph)
Magicicada septendecim

periodical cicada (adult resting)

Periodical Cicada
(Adult Resting)
Magicicada septendecim

periodical cicada (adult flying)

Periodical Cicada
(Adult Flying)
Magicicada septendecim

calico scale

Calico Scale
Eulecanium cerasorum

tuliptree scale

Tuliptree Scale
Toumeyella liriodendri

small spruce bud scale

Small Spruce Bud Scale
Physokermes hemicryphus

striped pine scale (female

Striped Pine Scale
(Female)
Toumeyella pini

brown soft scale

Brown Soft Scale
Coccus hesperidum

black scale

Black Scale
Saissetia oleae

Hemispherical Scale
Saissetia coffeae

barnacle scale

Barnacle Scale
Ceroplastes cirripediformis

Chinese wax scale

Chinese Wax Scale
Ceroplastes sinensis

Duges wax scale

Duges Wax Scale
Ceroplastes dugesii

Florida wax scale

Florida Wax Scale
Ceroplastes floridensis

Indian wax scale (immature male and female)

Indian Wax Scale
(Immature Male and Female)
Ceroplastes ceriferus

Indian wax scale (adult female)

Indian Wax Scale
(Adult Female)
Ceroplastes ceriferus

Indian wax scale (immature, adult female)

Indian Wax Scale
(Immature, Adult Female)
Ceroplastes ceriferus

red wax scale

Red Wax Scale
Ceroplastes rubens

Nakahara wax scale (young adult female)

Nakahara Wax Scale
(Young Adult Female)
Ceroplastes nakaharai

Nakahara wax scale (old adult female)

Nakahara Wax Scale
(Old Adult Female)
Ceroplastes nakaharai

hemispherical scale

Hemispherical, Brown Soft, and Armored Scales
(Comparison)
Saissetia coffeae

Cryptomeria Scale
Aspidiotus cryptomeriae
&
Elongate Hemlock Scale
Fiorinia externa

Elongate Hemlock Scale

Elongate Hemlock Scale
Fiorinia externa

euonymus scale

Euonymus Scale
Unaspis euonymi

gloomy scale

Gloomy Scale
Melanaspis tenebricosa

obscure scale (large female and small male covers)

Obscure Scale
(Large Female and Small Male Covers)
Melanaspis obscura

obscure scale (characteristic aggregation of female covers)

Obscure Scale
(Characteristic Aggregation of Female Covers)
Melanaspis obscura

San Jose scale

San Jose Scale
Quadraspidiotus perniciosus

white peach scale

White Peach Scale
Pseudaulacaspis pentagona

Cross Section of Wood Showing Scales Feeding

Cross Section of Leaf Showing Scales Feeding

azalea bark scale

Azalea Bark Scale
Eriococcus azaleae

hemlock woolly adelgid

Hemlock Woolly Adelgid
Adelges tsugae

citrus mealybug (with egg mass)

Citrus Mealybug
(With Egg Mass)
Planococcus citri

mealybug and ovisacs on African violet

Mealybug and Ovisacs on African Violet

rose leafhopper (life stages)

Rose Leafhopper
(Life Stages)
Edwardsiana rosae

pine spittlebug

Pine Spittlebug
Aphrophora cribrata

Sweetpotato Whitefly
Bemisia tabaci
&
Greenhouse Whitefly
Trialeurodes vaporariorum
(Comparison of Adults)

Sweetpotato Whitefly
Bemisia tabaci
&
Greenhouse Whitefly
Trialeurodes vaporariorum
(Comparison of Pupae)

Sweetpotato Whitefly
Bemisia tabaci
&
Greenhouse Whitefly
Trialeurodes vaporariorum
(Comparison of Adults and Pupae)