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Application filed by Кънчо Д. Кънчев, Мария П. НайденоваfiledCriticalКънчо Д. Кънчев
Priority to BG04676UpriorityCriticalpatent/BG104676U/en
Publication of BG104676UpublicationCriticalpatent/BG104676U/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
The means is used in varoatose and braulose control. It is effective for protecting Apis mellifera (honeybee) from Varroa jacobsoni - ecoparasite acarid, specific for the Apis genera. It is a mixture of aqueous extract of wormwood (Artemisia sp.), including 0.1-0.5 wt. % dried drug, and solution of oxalic acid, containing from 1.5 to 4.5 wt. %, in ratio from 1:2 to 5:1, preferably 1:1. In a 10-l operating solution, the following active ingredients are contained, in g.: 50 dried wormwood drug, 300 oxalic acid, and water to the remaining quantity of 10 litters. 2 claims
BG04676U2000-08-072000-08-07Means for varoatose control
BG104676U
(en)