Download or read book Monitoring Spruce Budworm Populations with Pheromone baited Traps written by Douglas C. Allen and published by . This book was released on 1985 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of Pheromone Traps to Monitor Spruce Budworm Populations written by Douglas C. Allen and published by Ottawa, Canadian Forestry Service. This book was released on 1986 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of Pheromone Traps to Monitor Spruce Budworm Population written by and published by . This book was released on 1986 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Use of the Multi Pher Trap to Monitor Spruce Budworm Populations written by Luc Joseph Jobin and published by Sainte-Foy, Québec : Forestry Canada, Quebec Region. This book was released on 1993 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Multi-Pher insect trap was first manufactured and marketed in 1984. In 1985, it was used in the development of a detection and monitoring system for the spruce budworm over a major part of the distribution area of the species in North America. From 1984- 89, 12 experiments to assess and optimize trap effectiveness were conducted in balsam fir stands infested by spruce budworm in the Gaspe Peninsula. Three models of the trap were compared and the number of males captured was considered an adequate measure of trap effectiveness. Testing compared lure brand and holder, insecticide, funnel, baffle, colour and trap placement, cleanliness, and holder.

Download or read book Sex Pheromone Traps for Monitoring Spruce Budworm Populations written by C. J. Sanders and published by Sault Ste Marie, Ont. : Great Lakes Forestry Centre. This book was released on 1992 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Using Sex Pheromone Traps to Monitor Eastern Spruce Budworm Population Densities written by M. D. Tenhagen and published by . This book was released on 1996 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex pheromone traps are ideal for monitoring larval populations of spruce budworm during periods between outbreaks when larval densities are at extremely low levels. This note provides guidelines on the use of such traps to monitor budworm populations. It describes trap components and materials, assembly and handling of traps, selection of trapping sites and trap deployment, timing of trap-setting, collection of traps, and interpretation of catches.

Download or read book Spruce Budworms Handbook Use of Pheromone Traps to Monitor Spruce Budworm Populations written by Canadian Forestry Service and published by . This book was released on 1986 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Application of Pheromone Traps to Effectively Monitor Spruce Budworm Populations written by L. P. Abrahamson and published by . This book was released on 1984 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monitoring Western Spruce Budworm with Pheromone baited Sticky Traps to Predict Subsequent Defoliation written by Christine Gail Niwa and published by . This book was released on 2015 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed procedure is described for monitoring western spruce budworm with pheromone-baited sticky traps and interpreting the results to predict defoliation the following year. Information provided includes timing of the survey, how to obtain traps and baits, how many traps are needed, trap assembly, field placement of traps, and how to evaluate the catches.

Download or read book Sex Pheromone Traps and Lures for Monitoring Spruce Budworm Populations written by C. J. Sanders and published by . This book was released on 1984 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monitoring Sprlice Budworm Populations with Pheromone Baited Traps written by Allen D C. and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deploying Pheromone baited Traps for the Western Spruce Budworm and Other Defoliating Insects written by David G. Fellin and published by . This book was released on 1983 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pheromone Traps for Detecting Incipient Outbreaks of the Spruce Budworm Choristoneura Fumiferana Clem written by C. J. Sanders and published by Sault Ste Marie, Ont. : Great Lakes Forestry Centre. This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sex pheromone traps are an efficient and convenient means for monitoring low-density populations of spruce budworm. This report describes the recommended type of trap, lure, and insecticide, and provides guidelines for deployment and handling of the traps. Information is also included on trap collection, standardization of trap catch, and interpretation of trapping results.

Download or read book General Technical Report NE written by and published by . This book was released on 1980 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Western Spruce Budworm microform Behavior and Monitoring with Sex pheromone Traps written by Jonathan David Sweeney and published by National Library of Canada. This book was released on 1987 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spruce Budworms Handbook written by Daniel M. Schmitt and published by . This book was released on 1984 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spruce fir Management and Spruce Budworm written by Society of American Foresters. Region VI. Technical Conference and published by . This book was released on 1985 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: