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Articles 1 - 7 of 7
Full-Text Articles in Life Sciences
Lipid Content And Seasonal Activity Of Odontopus Calceatus (Coleoptera: Curculionidae) Adults, E. A. Heinrichs
Lipid Content And Seasonal Activity Of Odontopus Calceatus (Coleoptera: Curculionidae) Adults, E. A. Heinrichs
Department of Entomology: Faculty Publications
Overwintering Odontopus calceatus (Say) adults were first observed feeding on April 10. Weekly collections during the activity period indicated that new-generation adults began emerging June 4. By July 23 they had entered the forest litter for hibernation. Lipid content decreased throughout the hibernation period as the weevils utilized 77% of their total lipid content during this time. The most rapid decrease during hibernation occurred from February to March, just prior to mating and oviposition in the spring. No increase in lipid content occurred during the activity period in spring and summer. A great increase in lipid content did occur within …
Forestry Bulletin No. 18: Geography Of The Southern Forest Region, Laurence C. Walker, G. Loyd Collier
Forestry Bulletin No. 18: Geography Of The Southern Forest Region, Laurence C. Walker, G. Loyd Collier
Forestry Bulletins No. 1-25, 1957-1972
"The Southern Forest Region, as here discussed, comprises the area east of the Texas and Oklahoma prairies and south of the Missouri, Ohio, and Potomac rivers, plus an extension along the Atlantic coast to central New Jersey."
Tourist Spending Patterns In Utah, Perry J. Brown
Tourist Spending Patterns In Utah, Perry J. Brown
Forest Management Faculty Publications
No abstract provided.
Forestry Bulletin No. 17: Films And Filmstrips On Forestry, Nelson T. Samson
Forestry Bulletin No. 17: Films And Filmstrips On Forestry, Nelson T. Samson
Forestry Bulletins No. 1-25, 1957-1972
"Motion picture films and filmstrips in forestry and related fields are available from many sources in America. This publication is an attempt to provide for foresters and others interested in such aids a convenient means for selecting materials to meet their particular needs."
Behavior Of Pesticides In Plants, Logan A. Norris
Behavior Of Pesticides In Plants, Logan A. Norris
USDA Forest Service / UNL Faculty Publications
A number of chemicals of diverse characteristics have arbitrarily been classed together on the basis of their use and given the descriptive name "pesticides. " An unfortunate aura of mystery has developed about these chemicals. However, there is nothing unique or mysterious about the chemicals we refer to as "pesticides." Like other chemicals, they have properties which can be accurately measured; they obey all the laws of physics, chemistry, and biology.
The Influence Of Information Signs On Visitor Distribution And Use, Perry J. Brown, John D. Hunt
The Influence Of Information Signs On Visitor Distribution And Use, Perry J. Brown, John D. Hunt
Forest Management Faculty Publications
Lack of information is a primary factor accounting for visitors jamming recreation sites, overflowing onto highway rights-of-way and blocking facilities [5, p. 95]. In attempting to attain an even distribution of visitors, the importance of information signing as a management tool is often overlooked. Oxenfeldt indicates that advertising (information) alters behavior most efficiently when it supplies information customers are seeking [4, p. 471]. Tocher and Kearns noted in visitor characteristic studies that travelers seek different experiences when touring than when at home or work [6]. Information signs may lead the visitor to these different experiences. Hypothesizing that signs can influence …
The Request Of Dr. William Overlease At A Joint Meeting Of The Facilities Planning Board With The Deans And Directors, West Chester State College, May 21 1968, A. D. Roberts, J. A. Owens, L. D'Antonio, D. Goudy
The Request Of Dr. William Overlease At A Joint Meeting Of The Facilities Planning Board With The Deans And Directors, West Chester State College, May 21 1968, A. D. Roberts, J. A. Owens, L. D'Antonio, D. Goudy
Gordon Natural Area History & Strategic Plan Documents
No abstract provided.