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Air Pollution in Virginia
Air pollution, like sin and taxes, appears to have become a permanent part of our life.
Caleb L. Morris
Air Pruning Techniques
I. Gordon
Air Space in Composting Research: A Literature Review
Free air space (FAS), as a representation of the available air filled voids in a composting matrix, is considered an important parameter to define optimum ...
D. McCartney, J. A. Alburquerque, J. J. Leonard, L. Brown and S. Yu
Air-Layering of Norway Spruce and Blue Spruce
During the growing seasons of 1955, and 1956, attempts were made to propagate Norway spruce (Pi cea abies L. Karst) and blue spruce (Picea pungens ...
Francois Mergen
Air-layering techniques for conservation of rhododendrons and azaleas
Air-Pollination Chamber For Use In Populus Breeding
For the past 23 years the Institute of Paper Chemistry (IPC) has had a tree improvement program, working with Populus spp. and Populus hybrids. To evaluate ...
Gary W. Wyckoff
Airdrop Delivery of Planting Stock
Widely separated planting sites at high elevations in the Rocky Mountains Colorado have presented serious storage and transportation problems. Planting stock ...
Milton D. Andrews
Alabama's Trees for Generations To Come
Alabama’s forest and reforestation efforts are a result of many different interests over decades and even centuries. These interests involve landowners, ...
Tim Albritton, Becky Barlow, Ad Platt, Dana Stone and Nina Payne
Alaforoa costaricensis
E. Arnaez and I. Moreira
Alaskan Willow And Balsam Poplar Seed Viability After 3 Years' Storage
Viability of the North American willow (Salix spp.), in particular, and balsam poplar (Populus balsamifera) seeds is reported to be short even under optimum ...
John C. Zasada and Roseann Densmore
Alberta Tree Nursery and Horticulture Centre
The Alberta Tree Nursery and Horticulture Centre is a branch of the Plant Industry Division of Alberta Agriculture. This center and the Alberta Horticultural ...
H. T. Oosterhuis
Alberta's Approach to Containerized Seedling Handling
The Alberta Forest Service has developed a system of handling Spencer-Lemaire containerized seedlings which is both efficient and economical. Details of ...
S. A. Luchkow
Albizia adinocephala
L. A. Fournier
Albizia lebbeck
John A. Parrotta
Albizia lebbek (L.) Benth.
Leguminosae (Mimosoideae)
John A. Parrotta
Albizia niopoides
E. M. Flores
Albizia odoratissima
M. K. Hossain and T. K. Nath
Albizia procera
John A. Parrotta
Albizia procera (Roxb.) Benth.
Leguminosae (Mimosoideae)
John A. Parrotta
Albuquerque Tree Nursery
Discusses the trials and tribulations of setting up a new nursery based on the construction of a nursery in Albuquerque, New Mexico.
Boyd Elliott
Alchornea latifolia
C. A. Alvarado, C. R. Alvarado and O. O. Mendoza
Alchornea latifolia Sw.
Euphorbiaceae
John K. Francis
ALIAS: a computer system for tracking breeding materials with several names
Maintaining accurate records of plant materials that have several names (aliases) is critical in a cooperative breeding environment. This paper describes a ...
Donald E. Riemenschneider
All
All in the Family
A plant pathologist takes us back to the classroom because knowing what family a particular insecticide belongs to helps growers and landscapers use each ...
L. Pottorf
All predatory mites are not created equal.
All-pneumatic laboratory seed cleaner successful
A laboratory seed cleaner and separator (a two-stage aspirator) has been developed at the Forestry Sciences Laboratory, Corvallis, Oreg., combining ...
Robert F. Woollard and Roy R. Silen
The Allelopathic Effects of Scots Pine (Pinus Sylvestris L.) Leaf Extracts on Turf Grass Seed Germination and Seedling Growth
M. Demir and Y. Bulut
Alleviating Seed Dormancy of Tectona Grandis L. by Temperature, Plant Growth Regulators and Inorganic Salts
Preliminary studies on the germination ofteek seeds (Tectona grandis L.) were carried out at the institute of Plant Sciences, University of Sindh by ...
A. S. Larik, H. Abro, M. Suhail and T. Jatt
Alleviation of seed dormancy in Butia odorata palm tree using drying and moist-warm stratifica­tion