Insect Pests in Greenhouse and Nursery Crops - Utah Pests - Utah ...
Insect Pests in Greenhouse and Nursery Crops - Utah Pests - Utah ...
Insect Pests in Greenhouse and Nursery Crops - Utah Pests - Utah ...
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Aphid Biology<br />
Alternate hosts<br />
Woody overw<strong>in</strong>ter<strong>in</strong>g<br />
host<br />
Aphid eggs<br />
on tree limbs<br />
Woody or<br />
herbaceous<br />
summer host<br />
Only females,<br />
bear young live<br />
Cont<strong>in</strong>ual, overlapp<strong>in</strong>g<br />
generations<br />
Mostly a spr<strong>in</strong>g pest<br />
Fruit tree aphids<br />
plum, peach, rosy apple,<br />
cherry<br />
Spirea<br />
Dogwood<br />
Woolly elm<br />
Woolly alder<br />
Honeysuckle<br />
Rose<br />
Woolly Maple<br />
Poplar<br />
Ash<br />
Cottonwood