ORGANIC FERTILIZER AMENDMENTS REDUCE DISEASE SEVERITY OF Phytophthora palmivora ROOT ROT OF DUKU (Lansium domesticum) SEEDLING
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چکیده
منابع مشابه
Biological Control of Phytophthora palmivora Causing Root Rot of Pomelo Using Chaetomium spp.
Phytophthora diseases have become a major impediment in the citrus production in Thailand. In this study, an isolate of Phytophthora denominated as PHY02 was proven to be causal pathogen of root rot of Pomelo (Citrus maxima) in Thailand. The isolate PHY02 was morphologically characterized and identified as Phytophthora palmivora based on molecular analysis of an internal transcribed spacer rDNA...
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Phytophthora root rot (PRR) infects the roots of avocado trees, resulting in reduced uptake of water and nutrients, canopy decline, defoliation, and, eventually, tree mortality. Typically, the severity of PRR disease (proportion of canopy decline) is assessed by visually comparing the canopy health of infected trees to a standardised set of photographs and a corresponding disease rating. Althou...
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Various soil amendments and cultural practices were examined in both a phytophthora-infested (Phytophthora fragariae var. rubi) (+PFR) and uninfested fi eld (–PFR) planted to ‘Heritage’ red raspberries. Although plants in the +PFR fi eld did not exhibit typical disease symptoms due to unseasonably dry weather, their growth was less than those in the –PFR fi eld. After 2 years, plants in the +PF...
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متن کاملKokosanolide from the seed of Lansium domesticum Corr.
IN THE TITLE COMPOUND, [SYSTEMATIC NAME: 8,14-secogammacera-7,14(27)-diene-3,21-dione], C(27)H(32)O(9), each of the six-membered rings adopts the common chair conformation. In the crystal, mol-ecules are linked by an O-H⋯O(ester) hydrogen bond into a helical chain.
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ژورنال
عنوان ژورنال: JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
سال: 2019
ISSN: 2461-0399,1411-7525
DOI: 10.23960/j.hptt.219143-148