Use some plant extracts in control the Varroa destructor

Abstract

       Field studies were conducted in the Department of Biological Control Techniques / Technical College of Al-Mussaib during the Period 2016-2017, Using  different concentration of extracts for Allium stivum and Coriandrum sativum  to control the  Varroa destructor as well as a survey of Varroa destructor in different areas of Babylon province .

      The results showed that Varroa destructor was found in high density and different frequency in areas  reached to  89% in Alkawther and less infection 32% is Alnile.

the extract of Coriandrum sativum  high  signification rate for killing 75.33% at 100%  conc. While the lest rate 12.11 at 25% conc. The result showed  that  Alliwm sativum has high rate  in killing rate reached  to  83%  at 100% conc. while the killing rate reached at  34.3 at 25% concentration .