Natural SciencesThe effect of application timing on efficacy of Orthene forest spray against the gypsy moth in PennsylvaniaHenry Willcox![The effect of application timing on efficacy of Orthene forest spray against the gypsy moth in Pennsylvania]()
The effect of application timing on efficacy of Orthene forest spray against the gypsy moth in Pennsylvania
Henry Willcox
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“The effect of application timing on efficacy of Orthene forest spray against the gypsy moth in Pennsylvania” by Henry Willcox: a public-domain book in…
Catalogue details
- Author
- Henry Willcox
- Category
- Natural Sciences
- Language
- English
- Source
- HathiTrust