Supplementary mathematical analysis and comparison with the results of tests. This report is one of a series issued in cooperation with the Army-Navy-Civil Committee on Aircraft Design Criteria under the supervision of the Aeronautical Board.
Most residential landscapes include a combination of hardscapes
(patios, decks, walkways, and driveways) and ornamental plants. As you
think about the design, construction, and maintenance of your landscape,
consider how sustainable each component is and how it could be modified to be more sustainable.
A sustainable landscape is more than exterior decoration. By using less water, fertilizer, and pesticides than a traditional
landscape, it has minimal impact on the environment. Thus, it is both aesthetically pleasing and environmentally sound.
Creating a sustainable landscape means working toward a thoughtful balance between resources used and results...
A water-efficient landscape begins with a plan. If you are familiar with the principles of landscape design, you might want
to draw your own plan. Another option is to hire a professional to help with this critical step. In any
event, think about who will use your landscape (adults, children,...
A sustainable landscape is more than the conscious arrangement of outdoor space for human enjoyment and satisfaction. It is a landscape that uses minimal water, fertilizers, pesticides, labor, and building
materials. Creating a sustainable landscape means working toward a
thoughtful balance between resources used—both in construction and maintenance—and results gained.
Recordkeeping is an important part of managing any
forest property. Although it’s often seen as a thankless
task, recordkeeping’s rewards can be counted
in better decisions—and time and money saved. Without question,
good records will help you manage your woodland better by providing:
• A historical record of management activities...
Armyworm caterpillars can be a troublesome pest in cereal grains grown in the Pacific Northwest states. This publication presents information about the pest and its control.
The wheat head armyworm (Faronta diffusa) is a troublesome pest in cereal grains in the Pacific Northwest. This publication describes the life cycle, behavior, distribution, and feeding of the wheat head armyworm. Guidance on identification and control of the pest is also provided.