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Acaricides and spring treatment of bees

, : Acaricides and spring treatment of bees. Veterinariya, Moscow, USSR (6): 79-80

Changes in the degree of infestation of bees by Acarapis woodi (Rennie) at different stages of development were followed for 4 years in the Crimea. The percentage of infested bees in attacked colonies averaged 14.3 in February and 6.5 in March, the difference being attributable to death of overwintered bees soon after emergence from the hive. It was noted that the percentage of mites at different stages of development varied through the year.


Other references

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Thyssen Bornemisza Stephen, 1966: Possible application of the anomalous free-air vertical gradient to marine exploration. It can be assumed that lithologic units of anomalous density below the sea floor may generate computable free-air vertical gravity gradients when vertical unit cylinder shapes or other mass forms are approximated. These anomalous gradients would p...

Valleteau de Moulliac, M., 1978: Erythrocyte sedimentation rate and infections. Soins; la Revue de Reference Infirmiere 23(6): 31-33

Bano, F.; Ahmed, A.; Ahmed, M.; Parveen, T., 2015: Anethum graveolens seeds aqueous extract stimulates whole brain 5-hydroxytryptamine metabolism and reduces feeding behavior and body weight in obese rats. The percentage of overweight and obese person has increased markedly since several decays. Obesity is associated with increased risked factor for many diseases such as, diabetes, heart complications, arthritis and certain types of cancer. Feeding...

McCandlish, I.A.; Thompson, H.; Cornwell, H.J.; Laird, H.; Wright, N.G., 1979: Isolation of a parvovirus from dogs in Britain. A parvovirus was identified by electron microscopy in faecal and intestinal material from young dogs with sudden onset of vomiting and the passing of profuse, watery greyish faeces sometimes flecked with blood. The virus was cultured in a continuo...

Prowazek, S., 1903: Beitrag zur Kenntniss der Regeneration und Biologie der Protozoen. Archiv fuer Protistenkunde, III 44-59

Narimanbekov I.O.; Rozycki H.J., 1992: Hyperoxic hyperventilation induced lung damage manifested within eight hours in a rabbit model. Pediatric Research 31(4 PART 2): 318A

de Saint Germain, A.; Bonhomme, S.; Boyer, Fçois-Didier.; Rameau, C., 2014: Novel insights into strigolactone distribution and signalling. Strigolactones (SLs), a group of small carotenoid-derived molecules, were first known for their function in the rhizosphere in both symbiotic and parasitic interactions. Most of the progress for deciphering SL biosynthesis and signalling pathways...

Lipman Peter W., 1980: Cenozoic volcanism in the Western United States; implications for continental tectonics. Pages 161-174 1980

Berlind, A.; Cooke, I.M., 1971: The role of divalent cations in electrically elicited release of a neurohormone from crab pericardial organs. General and Comparative Endocrinology 17(1): 60-72