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黄殭病菌〔（イネヨトウよりの分離系）Isaria farinosa〕によるミカンネコナカイガラムシ〔蜜柑根粉介殼虫（Rhizoecus kondonis）〕の駆除試験 （Ⅱ）黄殭病菌培養家蚕蛹処置後における駆除効果の持続性ならびに挿入の適期openaire
黄殭病菌「イネヨトウよりの分離系（Isaria farinosa）」によるミカンネコナカイガラムシ「蜜柑根粉介殼虫（Rhizoecus kondonis）」の駆除試験 （Ⅲ）異なった培地上における黄殭病菌の病原性ならびにそれの挿入方法についての研究openaire
Journal of Pest Science, 2011 Citrus mealybug Planococcus citri (Risso) (Hemiptera: Pseudococcidae) is one of the main pests on citrus trees. Biological control of the pest is based on the release of hymenopterous parasitoids and coccinellid predators at present. The effectiveness of entomopathogen fungus Isaria farinosa (Holmsk.) Fries ([Sordariomycetes: Hypocreales] (Syn ...
F. Demirci +3 more
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Fungal Biology, 2017
A decarboxylase (IfPAD) from the ascomycete Isaria farinosa converted ferulic acid to 4-vinylguaiacol (4-VG), a volatile which imparts the distinct "smoke flavor" of pyrolized wood. The activity was enhanced by adding (E)-ferulic acid to the culture medium and peaked with 3.6 U g-1 mycelium (1 μmol 4-VG min-1).
D. Linke +5 more
semanticscholar +5 more sources
A decarboxylase (IfPAD) from the ascomycete Isaria farinosa converted ferulic acid to 4-vinylguaiacol (4-VG), a volatile which imparts the distinct "smoke flavor" of pyrolized wood. The activity was enhanced by adding (E)-ferulic acid to the culture medium and peaked with 3.6 U g-1 mycelium (1 μmol 4-VG min-1).
D. Linke +5 more
semanticscholar +5 more sources
Applied Entomology and Zoology, 2013
Fungal proteases, such as subtilisin-like serine protease (Pr1) and trypsin-like serine protease (Pr2), play an important role in penetration through the host cuticle in entomopathogenic fungi, including Isaria farinosa. In the present study, one gene of I.
Zhangxun Wang +5 more
semanticscholar +5 more sources
Fungal proteases, such as subtilisin-like serine protease (Pr1) and trypsin-like serine protease (Pr2), play an important role in penetration through the host cuticle in entomopathogenic fungi, including Isaria farinosa. In the present study, one gene of I.
Zhangxun Wang +5 more
semanticscholar +5 more sources
Journal of Pest Science, 2009
The insecticidal activity of an entomopathogenic fungus, Isaria farinosa on pine bark-weevil (Pissodes punctatus) at different life stages underwent laboratory testing. Larvae, pupae and adults of Pissodes punctatus were exposed to a range of concentrations of fungal conidia in suspension for 5 s; mean mortality and LC50 values were calculated.
Song Yang +3 more
semanticscholar +4 more sources
The insecticidal activity of an entomopathogenic fungus, Isaria farinosa on pine bark-weevil (Pissodes punctatus) at different life stages underwent laboratory testing. Larvae, pupae and adults of Pissodes punctatus were exposed to a range of concentrations of fungal conidia in suspension for 5 s; mean mortality and LC50 values were calculated.
Song Yang +3 more
semanticscholar +4 more sources
Preparative Biochemistry and Biotechnology, 2008
The optimal fermentation medium and conditions for mycelial growth and water-soluble exo-polysaccharides production by Isaria farinosa B05 were investigated. The medium components and fermentation conditions were optimized according to the one at a time method, while the concentration of medium components was determined by the orthogonal matrix method.
Peng Wang +4 more
semanticscholar +5 more sources
The optimal fermentation medium and conditions for mycelial growth and water-soluble exo-polysaccharides production by Isaria farinosa B05 were investigated. The medium components and fermentation conditions were optimized according to the one at a time method, while the concentration of medium components was determined by the orthogonal matrix method.
Peng Wang +4 more
semanticscholar +5 more sources
N-hydroxypyridones, phenylhydrazones, and a quinazolinone from Isaria farinosa.
Journal of Natural Products, 2011New N-hydroxypyridones, militarinones E (1) and F (2), phenylhydrazones, farylhydrazones A (3) and B (4), a quinazolinone, 2-(4-hydroxybenzyl)quinazolin-4(3H)-one (5), and the known militarinones A (6) and B (7) were isolated from cultures of the Cordyceps-colonizing fungus Isaria farinosa. The structures of 1-5 were elucidated by spectroscopic methods,
Cheng Ma +5 more
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Cordyceps militaris and Isaria farinosa
Transactions of the British Mycological Society, 1936Summary The conidial stage of Cordyceps militaris is a Cephalosporium , which occurs on the mycelium on the larva or pupa bearing the Cordyceps . It has not been known to produce an Isaria form in nature or in culture. Isaria farinosa is a fasciculate Spicaria , and may occur as an Isaria or as a simple Spicaria .
T. Petch
semanticscholar +2 more sources
Phytoparasitica, 2014
The effects of Isaria farinosa (Holm.) and Beauveria bassiana (Balsamo) on adult stages of sunn pests Eurygaster integriceps Puton and Eurygaster austriaca (Schrk.) were investigated at 27±1°C, 95% r.h. and 16L:8D in the laboratory. Two concentrations, 1×106 and 1×108 conidia ml-1, were used.
M. Muştu, F. Demirci, E. Koçak
semanticscholar +5 more sources
The effects of Isaria farinosa (Holm.) and Beauveria bassiana (Balsamo) on adult stages of sunn pests Eurygaster integriceps Puton and Eurygaster austriaca (Schrk.) were investigated at 27±1°C, 95% r.h. and 16L:8D in the laboratory. Two concentrations, 1×106 and 1×108 conidia ml-1, were used.
M. Muştu, F. Demirci, E. Koçak
semanticscholar +5 more sources