330 resultados para monograph
Resumo:
Red mahogany produces a hard, durable and attractive timber. In the past, small quantities of timber harvested from native forest has been used in construction, engineering and for appearance products and round timbers. It has well-established national markets, particularly in Queensland and NSW. It is also known in the international market as it is grown in plantations in other tropical regions.
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Western white gum produces a hard, heavy, durable and attractive timber that is potentially suitable for construction, appearance products and round timber products. It is no longer harvested from natural stands but is a productive plantation tree in Queensland. It is highly suitable for low rainfall areas in northern Australia and is frost and drought hardy, has good form and reasonable growth rates. It is generally unknown in either national or international markets.
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Discusses: Biology and damage, native drywood termite, West Indian drywood termite, building inspection, prevention, treating active infestation.
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Discusses: Economic importance of subterranean termites, feeding habits and behaviour, termite baiting concepts, termite aggregation (in ground and aboveground), placing baits, commercial baiting systems.
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Describes: the Queensland Building Act, how termites infest buildings, prevention, being aware of the risks, regular inspections, precaution, eliminate conditions that favour infestation, termite resistant timbers, physical barriers, chemical barriers, integrated management for prevention and treatment, treating active infestation by professionals.
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Describes the termites found in Queensland, the termite colony, nests, feeding habits and behaviour, natural enemies, distribution and importance.
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Hoop pine is a native species and a well-established commercial plantation tree in Queensland that produces a premium grade, quality tropical softwood. It is valued for uniform, knot-free timber with exceptional quality, and used for many commercially important wood products. Hoop pine has a well-established market and is in demand both nationally and internationally. High-grade sawn hoop pine serves the upper end of the domestic market, taking advantage of long lengths of clear wood, and exports include sawn wood and woodchip.
Resumo:
Southern pine is a well-established group of commercial plantation species in Queensland and produces a premium grade, quality softwood. The southern pines group is valued for excellent growth, straightness, minimal branching, wood density and even wood texture. Southern pine timber products have a well-established processing industry and market in Queensland. It is in demand both nationally and internationally. High-grade sawn wood serves the upper end of the domestic market and exports include sawn wood and woodchip.
Resumo:
Report of field observations April 2007 to September 2011