The Platygastridae (Hymenoptera--Proctotrupoidea)
An edition of The Platygastridae (Hymenoptera--Proctotrupoidea) (1979)
parasitic on midges (Cecidomyiidae) found on conifers in Canada and the United States
By Matthew W. MacGown
Publish Date
1979
Publisher
Mississippi Agricultural & Forestry Experiment Station, Mississippi State University
Language
eng
Pages
131
Description:
subjects: Classification, Conifers, Diseases and pests, Gall midges, Parasites, Platygastridae
Places: Canada, United States