Phosphorous acid for controlling <i>Phytophthora</i> taxon Agathis in kauri field trials
نویسندگان
چکیده
منابع مشابه
Site conditions affect seedling distribution below and outside the crown of kauri trees (Agathis australis)
It has been suggested that plants can change soil characteristics via their litter to favour their own species. The New Zealand kauri tree (Agathis australis) presents an interesting case for studying such a positive feedback between plant and soil because it has a huge impact upon the soil. We hypothesised that, under mature kauri trees, compared with sites outside the projection of the crown,...
متن کاملExtension of New Zealand kauri (Agathis australis) tree-ring chronologies into Oxygen Isotope Stage (OIS) 3
New Zealand kauri (Agathis australis) is both long-lived and sensitive to climate so during the past two decades an extensive network of sites has been sampled for dendrochronological analyses. The network can be divided into three general groups based on the time period they cover— ‘modern’ kauri (MK), late-Holocene kauri (HK) and ‘ancient’ kauri (AK) from before the Last Glacial Maximum (LGM)...
متن کاملAn Introduction to the Field Trials Methodology
The knowledge related to the methodology of the field trial study as a type of intervention studies, yet for many of our researchers is not fully understood. The aim of the current study was a better understanding of conducting this type of research. Field trial studies are done on healthy individuals and aim to prevent. These types of studies such as clinical trials are performed on both i...
متن کاملStructure of aldobiouronic acid and glucuronic acid from Agathis australis degraded gum polysaccharide.
Agathis australis gum on acid hydrolysis with sulphuric acid yielded L-arabinose and D-galactose in 1:4 molar ratio with traces of L-fucose. The components of aldobiouronic acid and glucuronic acid were obtained by graded hydrolysis of degraded gum polysaccharide. The derivatives of aldobiouronic acid was obtained as methyl ester methyl glycoside.
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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ژورنال
عنوان ژورنال: New Zealand Plant Protection
سال: 2013
ISSN: 1179-352X,1175-9003
DOI: 10.30843/nzpp.2013.66.5694