Too bad Canine Heritage is going out of the DNA testing business. I've had 4 mixed breed dogs tested by them, two of them also by Wisdom. Didn't send any pictures to either. Canine Heritage was quite accurate on all 4, whereas Wisdom faltered on both less than at least 50%.
The lettuce root aphid is a soil dweller that attacks lettuce roots in spring and summer, causing lettuce plants to wilt and occasionally die. In fall, this species often moves to poplar trees, where it overwinters in the egg stage and produces leaf galls in spring.
Confidence votes 90. Aphids depend on the sap of plants for food, while some species feed on only a particular type of plants. Most aphids feed on different types of roses, while others feed on bamboo, willow, oak, walnut, maple, sugarcane, lettuce, alfalfa and more. Some types of aphids are also known to feed on grape vines.