Download or read book Environmental Impact Studies of Spruce Budworm choristoneura Fumiferana Clemens Control Programs in New Brunswick in 1976 written by Buckner, C. H and published by ottawa : canadian forestry service. This book was released on 1976 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Impact Studies of Spruce Budworm Choristoneura Fumiferana Clemens Control Programmes in New Brunswick in 1976 written by C. H. Buckner and published by . This book was released on 1976 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Impact Studies of Experimental and Operational Spruce Budworm Choristoneura Fumiferana Clemens Control Programs on Selected Non target Organisms in Quebec 1976 written by C. H. Buckner and published by ottawa : canadian forestry services. This book was released on 1977 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Experimental and operational applications of fenitrothion and phosphamidon at varying dosage rates were monitored to assess the impact of these treatments upan selected non-target components of the environment. Early applications of fenitrothion did not affect honey bees, Apis mellifera Linnaeus, small forest songbirds or aquatic organisms. Subsequent treatments caused a noticeable but light impact upon the honey bee field force but did not harm the small forest bird or aquatic systems. Phosphamidon, where applied at dosage rates in excess of 0.140 kg AI/ha, caused mortality to the small forest songbird component, especially the ruby-crowned kinglet, Regulus calendula (Linnaeus). Investigations into reports of pesticide damage to the environment by applications of fenitrothion, phosphamidon and aminocarb proved unfounded"--Abstract, page ii.
Download or read book Proposed Cooperative Spruce Budworm Integrated Pest Management Program Environmental Assessment EA B1 1983 Environmental Assessment EA written by and published by . This book was released on 1981 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Short term Environmental Impact of the Spruce Budworm Spray Program in Ontario 1979 written by M. E. MacCallum and published by . This book was released on 1980 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Studies of Experimental and Operational Spruce Budworm choristoneura Fumiferana Clemens Control Programs on Selected Non target Organisms in Quebec 1976 written by Canadian Forestry Service and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Effects of Fenitrothion Use in Forestry written by W. R. Ernst and published by [Dartmouth, N.S.] : Environment Canada, Conservation and Protection, Atlantic Region. This book was released on 1989 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fenitrothion has been used in forest protection in the Atlantic Region since its first experimental application in 1965, and has been monitored for its effects from the beginning. This report presents the results of separate technical reviews undertaken on the effects of fenitrothion on pollinators and pollination, forest songbirds, and aquatic fauna. The reviews are essentially distillations of available literature, with the exception of the songbird review which also incorporated previously unpublished data and a re-analysis of earlier published information. Sources accessed include papers published in the primary literature as well as published and unpublished government reports. Recommendations are included.
Download or read book Environmental Ecology written by Bill Freedman and published by Elsevier. This book was released on 2013-09-25 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Ecology: The Impacts of Pollution and Other Stresses on Ecosystem Structure and Function deals with environmental studies on the ecological impacts of anthropogenic stresses. The book discusses more particularly the ways that anthropogenic or natural influences affect the quality of the inorganic and biotic components of the biosphere, as well as the human environment. The text discusses the sources of air pollution, the different toxic elements (naturally occurring contamination or anthropogenic sources), and acidifying substances or "acid rain." The author also cites several studies that deal with the reclamation of acidified bodies of water. Another topic the author addresses is declining forest areas; he then cites several case studies of this occurrence, such as those by Fowells, 1965; Hepting, 1971; and Auclair, 1987. The text also investigates the ecological effects of oil pollution caused during the refining process and transportation. The author then examines the general response patterns to ecological stress. The text is intended for advanced students of environmental ecology and environmental science, as well as for ecologists, environmentalists, and urban planners and officials.
Download or read book Spruce Budworm Suppression 1972 written by and published by . This book was released on 1972 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Occasional Paper written by and published by . This book was released on 1984 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Environmental Impact of Nonyl Phenol and the MATACIL Formulation Terrestrial ecosystems written by and published by . This book was released on 1980 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Impact Studies of a Spruce Budworm Choristoneura Fumiferana Clemens Control Program in the Lower St Lawrence Region of Quebec in 1978 written by Forest Pest Management Institute (Canada) and published by Sault Ste. Marie. Ont. : Forest Pest Management Institute. This book was released on 1979 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experimental and operational applications of fenitrothion at 0.210 kg AI/ha (3 oz/acre) and aminocarb (Matacil) at 0.053 kg AI/ha (3/4 oz/acre) were monitored in Kamouraska County, Québec to assess the impact of these treatments upon selected components of the aquatic environment. Applications at the dosage rates studied had little or no adverse effects on aquatic invertebrates or fish. Small increases in the drift of mayfly nymphs after a fenitrothion application, and of blackfly larvae after an aminocarb application, and of blackfly larvae after an aminocarb application, were documented. A slight depression in populations of heptagenid and baetid mayfly nymphs was noted after an application of aminocarb.
Download or read book Progress Notes written by and published by . This book was released on 1978 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report Forest Pest Management Institute written by and published by . This book was released on 1981 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Effects of the Spruce Bud worm Spray Program in New Brunswick 1976 written by Committee for Environmental Monitoring of Forest Insect Control Operations (N.B.) and published by . This book was released on 1976 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report FPM X written by and published by . This book was released on 1981 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cooperative Spruce Budworm Suppression Project Maine 1974 Activities written by and published by . This book was released on 1974 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
