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Journal of Invertebrate Pathology, 1998 Some of the next articles are maybe not open access.
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The Mode of Germination of Zoophthora Radicans Zygospores
Mycologia, 1982Dormancy of Zoophthora radicans resting spores was broken by storage at 4 C and 100% r.h. for 4-5 months. Germination began in 2-4 da at 16 C on water agar; maximum germination of 70% was observed after 20 da, either in continuous light or dark. Germination was similar to that previously described for Z.
D. F. Perry, D. Tyrrell, A. J. DeLyzer
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Cryopreservation of Zoophthora radicans (Zygomycetes, Entomophthorales) in Liquid Nitrogen
Cryobiology, 1994Mycelia of the entomopathogenic fungus Zoophthora radicans (Zygomycetes, Entomophthorales), isolate ARSEF 1590, were frozen at three cooling rates: slow, intermediate, and ultrarapid. The cryoprotectants glycerol, dimethyl sulfoxide (DMSO), 1,2-propanediol, and methanol were tested at concentrations of 5, 10, 10 (+0.5 M sucrose), and 20% (v/v) at the ...
Boel Sandskär, Bonifácio Magalhães
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Mycological Research, 1989
Wall-less protoplasts have been prepared from both mycelia and conidia of Zoophthora radicans , using the commercial lytic enzyme, Novozym 234. Optimal conditions for protoplast release were 2 h incubation (23–25°C) of mycelia in a solution containing 1–2 mg enzyme per ml of 0·2 m phosphate buffer (pH 6·0), with 0·6 m -KCl to control the osmotic ...
T.R. Glare, R.J. Milner, G.A. Chilvers
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Wall-less protoplasts have been prepared from both mycelia and conidia of Zoophthora radicans , using the commercial lytic enzyme, Novozym 234. Optimal conditions for protoplast release were 2 h incubation (23–25°C) of mycelia in a solution containing 1–2 mg enzyme per ml of 0·2 m phosphate buffer (pH 6·0), with 0·6 m -KCl to control the osmotic ...
T.R. Glare, R.J. Milner, G.A. Chilvers
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Canadian Journal of Microbiology, 2006
The protease activity of a Zoophthora radicans strain that was highly infective toward Pieris brassicae (cabbage butterfly) larvae was compared with that of isogenic strains that were adapted to Plutella xylostella (diamondback moth) larvae through serial passage.
J, Xu +3 more
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The protease activity of a Zoophthora radicans strain that was highly infective toward Pieris brassicae (cabbage butterfly) larvae was compared with that of isogenic strains that were adapted to Plutella xylostella (diamondback moth) larvae through serial passage.
J, Xu +3 more
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Effect of Relative Humidity on Viability of Primary Conidia ofZoophthora radicans
Journal of Invertebrate Pathology, 1999Four isolates of the entomopathogenic fungus Zoophthora radicans were compared in a laboratory study to evaluate the effect of relative humidity (RH) on duration of primary conidial viability. Primary conidia were showered onto agar-coated glass microscope slides within an enclosed chamber equilibrated to one of five test RH levels (60, 75, 80, 95, or ...
M H, Griggs +2 more
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Surface structure of the fungus Zoophthora radicans.
Česká Mykologie, 1981The most distinctive characteristics of the fungus Zoophthora radicans shown in SEM micrographs are the ridges and grooves on the typical cup-like papilla of conidia, the spoon-like form of the thread-like conidiophore with anemoconidium, and finely wrinkled surface of anemoconidia. No attaching device of anemoconidia was found. The fungus was obtained
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Transactions of the British Mycological Society, 1984
Zoophthora radicans conidia germinated on agar surfaces from 0–36 °C in the light and dark. A nutrient medium of Sabouraud's maltose yeast-extract agar (SMYA) stimulated germ-tube formation, which was highest in the dark at 32°. Capilloconidial formation occurred throughout the temperature range, but was highest between 16 and 28°.
H.J.W. van Roermund +2 more
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Zoophthora radicans conidia germinated on agar surfaces from 0–36 °C in the light and dark. A nutrient medium of Sabouraud's maltose yeast-extract agar (SMYA) stimulated germ-tube formation, which was highest in the dark at 32°. Capilloconidial formation occurred throughout the temperature range, but was highest between 16 and 28°.
H.J.W. van Roermund +2 more
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STRAIN VARIATION IN ZOOPHTHORA RADICANS, A PATHOGEN ON A VARIETY OF INSECT HOSTS IN AUSTRALIA
Australian Journal of Entomology, 1985AbstractAn Israeli strain of Zoophthora racdicans (Brefeld) Batko (Zygomycetina: Entomophthoraceae) was first released in Australia for biological control of the spotted alfalfa aphid (SAA), Therioaphis trifolii (Monell) f. maculata in 1979. Isolates derived from epizootics on SAA in subsequent years were compared, isoenzymically, with isolates ...
R. J. Milner, R. J. Mahon
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Mycological Research, 2005
The shelled grains of glutinous broomcorn millet, Panicum miliaceum, were used as solid substrate to prepare granular cultures of Zoophthora radicans, an entomophthoralean biocontrol agent against numerous insect pests. Steamed millet grains were inoculated by mixing 15 g millet grains (D.W.) with mashed pieces of half a 60-mm-dish colony in 3 ml ...
Li, Hua, Ming-Gung, Feng
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The shelled grains of glutinous broomcorn millet, Panicum miliaceum, were used as solid substrate to prepare granular cultures of Zoophthora radicans, an entomophthoralean biocontrol agent against numerous insect pests. Steamed millet grains were inoculated by mixing 15 g millet grains (D.W.) with mashed pieces of half a 60-mm-dish colony in 3 ml ...
Li, Hua, Ming-Gung, Feng
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