Barbarians at our gates

Article Abstract:

Invasive exotic weeds are an increasingly expensive and destructive influence on North America's ecology. A record number of individuals and organizations are fighting the trend, but it continues to get little funding or attention. In the US, aquatic plant control is a $100 million business, attracting govt and university work through the US Dept of Agriculture and its subsidiary groups, the Animal and Plant Health Inspection Service and the Agricultural Research Service, plus scientific and environmental groups.

Control, Agricultural pests, Weeds, Aquatic weeds, Pest introduction, Weed control

---

Happy hunting

Article Abstract:

Mail-ordering plants is much more satisfying for customer and vendor alike if common-sense guidelines are followed in placing and handling an order. These include ordering early, perhaps for a fall planting; being aware of substitution and refund policies; knowing how to treat the plants once they arrive; and calling or faxing before ordering to ensure availability. A top-ten list of ways to avoid problems is included, and several anecdotal incidents are described.

Usage, Equipment and supplies, Garden centers (Retail), Mail-order industry, Mail order business, Lawn and garden equipment, Gardening

---

The aspen's Autumn alchemy

Article Abstract:

The aspen is the most common tree in North America, but fire control policies may be threatening it. Aspens benefit from periodic fires, due to their method of clonal reproduction through root structures. As conifers are allowed to grow in the shadow of the aspen without threat from periodic fires, they may displace their original hosts. Controlled burn policies are now being tested by the forest services.

Environmental aspects, Aspen, Aspens, Prescribed burning

Similar abstracts:

• Abstracts: Out of time. The state of apples
• Abstracts: Doing it over: The second time's the charm for an apartment kitchen. Zen palette
• Abstracts: A new look at leather. Seasonal style. Natural accents indoors
• Abstracts: Style wars: two Edwardians embodied the bitter clash between naturalism and formalism. Private screenings: exposing the strange British mania for privacy
• Abstracts: The double-edged blade. The narrative jewelry of Kiff Slemmons. Michael Jaross: Pacifica Glassworks

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.