Download or read book White pine Cone Beetle written by Thomas M. ODell and published by . This book was released on 1964 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book White pine Cone Beetle written by Thomas M. ODell and published by . This book was released on 1964 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book White pine Cone Beetle written by Frank S. Santamour and published by . This book was released on 1965 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study on Cone Insects with Particular Reference to the Bionomics Ecology of the White Pine Cone Beetle Conophthorus Coniperda Schwarz written by Andrew M. Mailu and published by . This book was released on 1975 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Southern pine seed and cone insects written by and published by . This book was released on 1975 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western White Pine written by Michael James Jenkins and published by . This book was released on 1982 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology and Behavior of Cone Beetles of Ponderosa Pine and Southwestern White Pine in New Mexico written by H. G. Kinzer and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect induced Crystallization of White Pine Resins written by and published by . This book was released on 1965 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cone Beetles written by John Martin Miller and published by . This book was released on 1915 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Induced Crystallization of White Pine Resins written by Frank S. Santamour and published by . This book was released on 1965 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Scolytid Beetles Infesting Deciduous Trees in the Vicinity of Cornell University and a Short Study of the Eastern White Pine Cone Beetle Conophthorus Coniperda Schwarz written by Thomas Joseph Schmitt and published by . This book was released on 1935 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Evaluation of White Pine Cone Beetle Populations on Four Tennessee Division of Forestry Seed Orchards 1994 written by Larry R. Barber and published by . This book was released on 1994 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Semiochemical Attractants to Capture the White Pine Cone Beetle Conophthorus Coniperda Schwarz Coleoptera microform Scolytidae written by Brauner, Andrea and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2005 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Field studies involving baited Japanese beetle traps were conducted in Ontario white pine seed orchards to determine the attractiveness of host cone volatiles and beetle-produced compounds to the white pine cone beetle, Conophthorus coniperda (Schwarz), the most destructive cone and seed pest of eastern white pine, Pinus strobus L.A new attractant was identified: the host cone volatile, limonene. Limonene acts synergistically when added to the female-produced sex pheromone, pityol. Traps baited with pityol + S-( - )-limonene were significantly greater than pityol + ( - )-alpha-pinene for both sexes of C. coniperda . Trap catches were higher with increasing release rates of S-( - )-limonene. The enantiomers of limonene showed equivalent efficacy on mean trap catch. ( - )-beta-Pinene was found to be a deterrent to both sexes, and ( - )-alpha-pinene to have no effect on female response when added to pityol or pityol + S-( - )-limonene. Beetle-produced compounds, trans-verbenol, trans-pinocarveol and myrtenol, were not attractive to C. coniperda.
Download or read book Insect induced Crystallization of White Pine Resins written by G.R. Niskala and published by . This book was released on 196? with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed and Cone Insects of Southern Pines written by and published by . This book was released on 1980 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Damage to the Cones and Seeds of Pacific Coast Conifers written by John Martin Miller and published by . This book was released on 1914 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The results of an attempt to control cone damage in western white pine by the mountain pine cone beetle Conophthorus monticolae through the use of the systemic insecticide Furadan written by G. C. Franc and published by . This book was released on 1976 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
