What specialized host plant, commonly known as the Bradford pear, is listed as a secondary host for *Eriosoma lanigerum*?
Answer
*Pyrus calleryana*
Although the woolly apple aphid primarily targets commercial apple and pear trees, it utilizes certain ornamental species as secondary reservoirs for the pest population. Among these recorded hosts, *Pyrus calleryana* is specifically named. This species is generally referred to as the Bradford pear, demonstrating that the feeding capability of *Eriosoma lanigerum* extends beyond its main pome fruit sources to include this particular ornamental pear variety.
Related Questions
What is the sole sustenance extracted by all woolly aphids using their specialized mouthparts?What are the primary hosts for the woolly apple aphid, *Eriosoma lanigerum*?What specific reaction is triggered when the woolly elm aphid feeds on developing elm leaves in the spring?Where does the woolly apple aphid (*Eriosoma lanigerum*) conduct more insidious feeding that is often hidden from casual inspection?What is the key distinction in feeding strategy between *Eriosoma lanigerum* and *Eriosoma americanum* concerning location?When do winged forms (alates) of the woolly elm aphid depart the leaf galls to seek root infestation sites?What specialized host plant, commonly known as the Bradford pear, is listed as a secondary host for *Eriosoma lanigerum*?What term describes the tissue from which woolly aphids extract their nutrient-rich fluid?What type of damage results from *Eriosoma lanigerum* feeding on the bark of young apple shoots?Why does the continuous, protected feeding on elm roots likely represent a greater physiological impact than the temporary elm leaf galls?