摘要:

The allergenic potency of pollen has been reported to be increased when exposed to atmospheric pollutants like SO2, NO2, etc. The present investigation was undertaken to study the effect of SO2pollution on protein content as well as the allergenic potency of the pollen ofArgemone mexicanaL.

ISSN:0017-3134    

DOI:10.1080/00173139809362654

出版商:Taylor & Francis Group    

年代:1998

数据来源: Taylor

摘要:

The pollen present in food reserves, pollen masses and honey, stored in an aerial nest ofBombus atratuswas investigated. Field observations were also made. 23 pollen morphological types, belonging to 16 families of plants, were identified. The principal sources of nectar were:Eucalyptusspp.,Aptenia cordifolia, Lagerstroemia indicaandSalvia microphylla.WhileSolariumspp. and Liliaceae, were the main sources of pollen. These analyses of pollen reserves and honey, coupled with field observations, allow a reconstruction of the wide foraging spectrum ofBombus atratus.

ISSN:0017-3134    

DOI:10.1080/00173139809362655

出版商:Taylor & Francis Group    

年代:1998

数据来源: Taylor

摘要:

G. Ricciardelli d'Albore: Textbook of Melissopalynology, Apimondia Publishing House, Bucharest, Romania.ISBN 973–605–023–8. Ordering address: Apimondia, corso Vittorio Emanuele n. 101, Rome, Italy, Tel:/fax: + +39 6 685 22 86. Price: USD 25.

ISSN:0017-3134    

DOI:10.1080/00173139809362656

出版商:Taylor & Francis Group    

年代:1998

数据来源: Taylor

ISSN:0017-3134    

DOI:10.1080/00173139809362643

出版商:Taylor & Francis Group    

年代:1998

数据来源: Taylor