Zobrazeno 1 - 10
of 31
pro vyhledávání: '"B. Furgala"'
Autor:
B. Furgala, E.C. Mussen
Publikováno v:
Journal of Invertebrate Pathology. 30:20-34
The effects of infection with sacbrood virus (SBV) on larval and adult honeybees fed or injected with virus and maintained in the laboratory were determined by recording mortality, monitoring infectivity tests serologically, and identifying the sites
Publikováno v:
Journal of Apicultural Research. 19:213-218
SummaryThe progressive increase of oligomycin-sensitive (O-S) Mg2+ ATPase (mitochondrial in origin) is related to developmental changes during the pharate adult and early adult stages of worker honeybees in a colony at 32°C. The enzyme activity in t
Publikováno v:
Journal of Invertebrate Pathology. 27:239-242
Larvae of the European corn borer Ostrinia nubilalis were collected from field corn and overwintered in the laboratory. Observations made on pupal weight, adult longevity, oviposition, fecundity, and fertility of normal corn borers were compared with
Publikováno v:
Bee World. 41:210-213
Autor:
I. R. Siddiqui, B. Furgala
Publikováno v:
Journal of Apicultural Research. 5:113-120
SUMMARYA glycopeptide isolated from royal jelly contained 11·2% D-mannose. Methylation studies showed that the carbohydrate moiety had a branched structure. Hydrolysis of the methylated glycopeptide gave 2,3,4,6-tetra-O-methyl-D-mannose (1 molecular
Publikováno v:
Journal of Economic Entomology. 53:546-550
Observations on pollination of mammoth red clover (Trifolium pratense L.) in Roseau County of northern Minnesota indicated that honey bees (Apis mellifera L.) remained at a low level of abundance on red clover until sweetclover (Mellilotus alba Desr.
Autor:
I. R. Siddiqui, B. Furgala
Publikováno v:
Journal of Apicultural Research. 6:139-145
SUMMARYThe disaccharides maltose, kojibiose, isomaltose, nigerose, neotrehalose, gentiobiose and laminaribiose were isolated from honey and characterized as crystalline octaacetates. Sucrose and turanose were obtained in the crystalline form and malt
Autor:
B. Furgala, I. R. Siddiqui
Publikováno v:
Journal of Apicultural Research. 4:89-94
SUMMARYThe disaccharides maltose, isomaltose, gentiobiose, trehalose and neotrehalose were isolated from royal jelly and characterized as crystalline octaacetates. Sucrose and turanose were obtained in the crystalline form. Sophorose and leucrose wer
Autor:
B. Furgala, M. J. Maunder
Publikováno v:
Bee World. 42:249-252
Autor:
B. Furgala, R. Boch
Publikováno v:
Bee World. 42:200-202