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11. |
Numbers and Viability of Certain Airborne Fungus Spores |
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Mycologia,
Volume 57,
Issue 2,
1965,
Page 301-310
PathakV. K.,
PadyS. M.,
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摘要:
SUMMARYAirborne fungus spores were studied for numbers and viability by hour-long samples from 5 AM to 9 PM in 2 series; the first on 20 days from June to September, 1959, and from June to mid-August, 1960, the second on 17 consecutive days from August 27 to September 12, and October 9. Four spore types were studied:Alternaria, Cercospora, Cladosporium, and fusiform ascospores. Spores were obtained on silicone-coated slides exposed in a slit sampler. Viability was tested by incubating spores 48 hr in a moist chamber.Diurnal periodicity was observed in spore numbers of all 4 fungi:Alternariahad peaks 10–40/ft3, occasionally higher, at 11 AM and 6 PM;Cercosporahad similar peaks but numbers fewer than 10/ft3;Cladosporium, usually over 100/ft3, was variable, but twin peaks at 11 AM and 6 PM predominated; fusiform ascospores were less than 10/ft3with a nighttime peak.Spore germination inAlternariaaveraged 80% and was constant throughout the day. InCercosporagermination averaged 58% but was low at morning and night, increasing to a peak of 70–90% at 11 AM then declined.Cladosporiumand fusiform ascospores averaged 42 and 55%, respectively, with viability decreasing in the morning to a midday low and increasing in the afternoon and evening.
ISSN:0027-5514
DOI:10.1080/00275514.1965.12018211
出版商:Taylor&Francis
年代:1965
数据来源: Taylor
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12. |
Notes and Brief Articles |
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Mycologia,
Volume 57,
Issue 2,
1965,
Page 311-321
WeltyR. E.,
ChristensenC. M.,
CollinsO'Neil Ray,
WellsVirginia L.,
KemptonPhyllis E.,
ShafferRobert L.,
KendrickW. Bryce,
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ISSN:0027-5514
DOI:10.1080/00275514.1965.12018212
出版商:Taylor&Francis
年代:1965
数据来源: Taylor
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13. |
Notice |
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Mycologia,
Volume 57,
Issue 2,
1965,
Page 322-323
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PDF (81KB)
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ISSN:0027-5514
DOI:10.1080/00275514.1965.12018213
出版商:Taylor&Francis
年代:1965
数据来源: Taylor
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14. |
Reviews |
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Mycologia,
Volume 57,
Issue 2,
1965,
Page 324-329
AnchelMarjorie,
FergusCharles L.,
SparrowF. K.,
RogersonClark T.,
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ISSN:0027-5514
DOI:10.1080/00275514.1965.12018214
出版商:Taylor&Francis
年代:1965
数据来源: Taylor
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15. |
Editorial Board |
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Mycologia,
Volume 57,
Issue 2,
1965,
Page -
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PDF (43KB)
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ISSN:0027-5514
DOI:10.1080/00275514.1965.12018200
出版商:Taylor&Francis
年代:1965
数据来源: Taylor
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