Czasopismo
Tytuł artykułu
Warianty tytułu
The varroacidal efficacy of Apitraz
Języki publikacji
Abstrakty
The study aimed at determining the efficacy of controlling Varroa destructor mites with Apitraz strips in honey-bee colonies. Moreover, the amount of an active ingredient (amitraz) freed from the strips during their 6-week-long exposure in colonies was examined. The efficacy of parasite control with Apitraz was high. On the average, 816.37 mites were killed when using Apitraz. The control application of Bayvarol resulted in a fall-off of 5.05 parasites. Assuming the total parasite fall-off as 100%, the efficacy of Apitraz against varroosis amounted to 99.38%. Up to the fourth week of drug administration, over 80% of the mites died in honey-bee colonies. Out of 453.6 mg of the amitraz contained in a micro-layer of two strips, 104 to 223 mg (162 mg on the average) had been freed during their exposure in honey-bee colonies. Regarding the efficacy of varroosis control in honey-bee colonies to the amount of active ingredient freed from the strips that it was determined that it was not conditioned by the amount of freed amitraz (within the range examined), as the calculated coefficient of the correlation was insignificant (r = - 0.77).
Wydawca
Czasopismo
Rocznik
Tom
Numer
Strony
110-112
Opis fizyczny
s.110-112,rys.,tab.,bibliogr.
Twórcy
autor
- Akademia Rolnicza, ul.Doktora Judyma 20, 71-466 Szczecin
autor
autor
autor
Bibliografia
- 1.Bieńkowska M., Pohorecka K., Gerulal D., Szymula J., Panasiuk B.: Ocena terenowej skuteczności waroabójczej preparatów Biowar i Apitraz. Mat. 42 Konf. Pszczelarskiej, Oddział Pszczelnictwa ISK, Puławy 8-9.03.2005, s. 65.
- 2.Chuda-Mickiewicz B., Prabucki J., Kazimierczak J., Peru¿yñski J.: The Re-used Apifos strips in Varoa destructor control. Acta Sci. Pol., Med. Vet. 2003, 2, 49-54.
- 3.Faucon J.-P., Drajnudel P.: Preliminary observations on the loss in efficacy of amitraz for controlling Varroa destructor in French apiaries. Proc. First Europ. Conf. Apidology, Udine 19-23.09.2004, s. 106-107.
- 4.Higes Pascual M., Martín Hernández R., Sanz López A., Siménez Sevilla J. J., Bernal Yagüe J. L., Nozal Nalda Ma. J.: Spring efficacy of Apivar, Apistan and Apitimol in the control of varroosis in honeybee in Mediterranean climate. Proc. First Europ. Conf. Apidology, Udine 19-23.09.2004, s. 107.
- 5.Hemmerling Ch., Augustyniak B., Risto Ch.: Geesamt-Amitraz-Rückstände in Bienenhonigen. Nahrung 1991, 35, 1047-1052.
- 6.Konopacka Z., Bieñkowska M., Grula D.: The efficacy of Apifos - a new varroa killing formula. Pszczel. Zesz. Nauk. 2000, 44, 209-215.
- 7.Korta E., Bakkali A., Berueta A., Gallo B., Vicente B., Kilchenmann, Bogdanov S.: Study of akaricide stability in honey. Characterization of amitraz degradation products in honey and beeswax. J. Agric. Food Chem. 2001, 49, 5835-5842.
- 8.Maver L., Poklukar J.: Cumafos and amitraz residues in Slovenian honey. Apiacta 2003, 38, 54-57.
- 9.Nowacka-Krukowska N.: Pozostałości syntetycznych substancji warroabójczych w miodzie i w wosku - Polska a kraje Unii Europejskiej. Post. Ochr. Rośl. 2001, 41, 145-149.
- 10.Pohorecka K. (red.): Warroza, [w:] Podstawowe zasady diagnostyki, zwalczania i profilaktyki chorób czerwia i pszczół Apis mellifera L. w świetle dyrektyw unijnych i aktów prawnych obowiązujących w kraju. Wyd. PIWet., Puławy 2003, 87-103.
- 11.Romaniuk K., Witkiewicz W.: Skuteczność preparatu Apifos do zwalczania inwazji Varroa jacobsoni u pszczół. Medycyna Wet. 2000, 56, 665-666.
- 12.Śledziński B., Cieślak L., Konopacka Z.: Bromfenvinphos in control of Varroa jacobsoni mite. Pszczel. Zesz. Nauk. 1996, 40, 179-182.
- 13.Veselý V., Titěra D., Leniček J., Sekyra M.: Amitraz and its residues in beeswax after 20 years of Varroa treatment in the Czech Republic. Proc. First Europ. Conf. Apidology, Udine 19-23.09.2004, s. 106.
- 14.Wallner K.: Varroacides and their residues in bee products. Apidologie 1999, 30, 235-248.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-article-b8c60218-3672-485b-bc5a-4055805a0444