Papers on deciduous-fruit insects.

Material type: TextTextSeries: Department bulletin (United States. Department of Agriculture) ; no. 730. Professional paper.Publication details: Washington, Govt. print. off., 1918.Description: 40 p. incl. diagr. VIII pl. on 5 l 23 cmSubject(s): LOC classification:
  • S21 .A7 no. 730
Contents:
I. The grape curculio [Craponius inaequalis Say] - II. The grape root-borer [Memythrus polistiformis Harris] By F. E. Brooks. - III. Experiments in the control of the root form of the woolly apple aphis [Eriosoma lanigerum Hausmann]
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
No physical items for this record

Contribution from the Bureau of entomology.

Bibliography: p. 16-19.

"Literature cited": p. 28.

I. The grape curculio [Craponius inaequalis Say] - II. The grape root-borer [Memythrus polistiformis Harris] By F. E. Brooks. - III. Experiments in the control of the root form of the woolly apple aphis [Eriosoma lanigerum Hausmann]

There are no comments on this title.

to post a comment.

Powered by Koha