Apples, Pears, Insect pests, Eriosoma lanigerum, Biological control, Pest resistance
First Page Number
Sproul, A N.
"Biological success against woolly aphis,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 22
, Article 20.
Available at: https://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol22/iss2/20