Phosphorous acid for controlling <i>Phytophthora</i> taxon Agathis in kauri glasshouse 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 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 کاملPhosphorous Efficiency and Tolerance Traits for Selection of Sorghum for Performance in Phosphorous-Limited Environments
Sorghum (Sorghum bicolor (L.) Moench) is widely cultivated in West Africa (WA) on soils with low phosphorus (P) availability. Large genetic variation for grain yield (GY) under low-P conditions was observed among WA sorghum genotypes, but information is lacking on the usefulness of P-tolerance ratios (relative performance in –P [no P fertilizer] vs. +P [with P fertilizer] conditions) and measur...
متن کاملLiving in a glasshouse: exploring occupational alienation.
BACKGROUND Community mental health care has shifted focus from resettlement to empowerment, reflecting a wider agenda for social inclusion. PURPOSE This study evaluated mental health day services from the perspectives of thirty-nine clients. METHOD Data analysis of the four focus groups explored the implications for occupational therapy. The data collected were subjected to constant compara...
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ژورنال
عنوان ژورنال: New Zealand Plant Protection
سال: 2013
ISSN: 1179-352X,1175-9003
DOI: 10.30843/nzpp.2013.66.5673