Download or read book Guide to Testing Insecticides on Coniferous Forest Defoliators written by Carroll B. Williams and published by . This book was released on 1985 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Het rapport bevat richtlijnen voor onderzoek van insekticidentoediening in naaldbossen. In het Westen van de Verenigde Staten worden naaldbossen periodiek geinfecteerd met epidemische populaties van insekten die de bomen van hun naalden ontdoen. Ofschoon deze gids primair gebaseerd is op onderzoeken van populaties van naaldboomrupsen kan veel van de weergegeven informatie gebruikt worden voor andere insekten die de bomen van hun bladeren of naalde ontdoen
Download or read book Guide to Testing Insecticides on Coniferous Forest Defoliators written by Carroll B. Williams and published by . This book was released on 1985 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PSW written by and published by . This book was released on 1978 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Proceedings Workshop Aerial Application of Insecticides Against Forest Defoliators chemical and Microbials written by United States. Forest Service and published by . This book was released on 1974 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Techniques for Monitoring the Effects of Insecticides on Forest Fauna written by Patrick J. Shea and published by . This book was released on 1982 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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