Download or read book Determination of Hexazinone Residues and Their Fate in a New Brunswick Forest written by C. Feng and published by Sault Ste-Marie, Ont. : Forest Pest Management Institute, Canadian Forestry Service, Government of Canada. This book was released on 1988 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hexazinone has had temporary registration for forestry use in Canada since 1984, with use currently restricted to ground applications only for both site preparation and conifer release, although its behaviour in the forest has not been systematically evaluated. This study determined the off-site mobility of hexazinone in soil on a slope; monitored the off-site movement in snowmelt, baseflow and stormflow; measured off-target deposit from aerial application; measured the occurrence and disappearance of two primary metabolites; and established a new reporting method for residues in soil on an area basis to provide direct comparison with the rate of application. Two spray blocks were treated in May 1984 at 3.8 kg ai/ha and 3.1 kg ai/ha with aerial application. Deposit samples and soil samples were taken, along with runoff water samples.
Download or read book Monitoring Water for Agricultural Wastes and Agrichemicals written by Jodee Kuske and published by . This book was released on 1991 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Report written by and published by . This book was released on 1985 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Forestry Chronicle written by and published by . This book was released on 1995 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Annual Meeting of the Northeastern Weed Science Society written by Northeastern Weed Science Society (U.S.). Annual Meeting and published by . This book was released on 1997 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quick Bibliography Series written by National Agricultural Library (U.S.). Reference Division and published by . This book was released on 1991 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quick Bibliography Series written by and published by . This book was released on 1976 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book D termination et devenir des r sidus d hexazinone dans une for t du Nouveau Brunswick written by J. Feng and published by Sault Ste. Marie, Ont. : Institut pour la répression des ravageurs forestiers, Service canadien des forêts. This book was released on 1988 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 1990 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the International Conference on Forest Vegetation Management written by and published by . This book was released on 1993 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Impacts of Vegetation Management by Mechanical and Chemical hexazinone Methods Including Residue Chemistry written by S. S. Sidhu and published by . This book was released on 1990 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of a study on the environmental impact of vegetation management methods in a mixedwood cutover carried out from 1985-90. Vegetation management treatments included two rates of a granular formulation of the active ingredient (ai) hexazinone (PRONONE 10G, 2 and 4 kg ai/ha) and mechanical methods (double disking, disk trenching, brush saw) for site preparation and crop release. The impact of these methods on the vegetation composition, structure and dynamics was evaluated and data was developed for environmental impact, and residue and fate of hexazinone using residue analysis techniques. Herbicide application technology was also evaluated and the influence of hexazinone application was determined on the nutrient dynamics in plants and soil and mycorrhizae. Site preparation treatments were applied in the fall of 1986 and crop release treatments in the spring of 1989. Results presented in this report are mainly applicable to site preparation treatments involving fall application of PRONONE 10G and spring application of mechanical treatments.
Download or read book Weed Technology written by and published by . This book was released on 1990 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government of Canada Publications Quarterly Catalogue written by and published by . This book was released on 1988 with total page 1514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Report written by Canadian Agricultural Services Coordinating Committee. Expert Committee on Weeds. Eastern Section and published by . This book was released on 1988 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Digest Des Rapports D information written by and published by . This book was released on 1986 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Study of Forest Herbicide Residues in Northern New Brunswick written by Canada. Department of the Environment. Inland Waters Directorate and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
