Tonyatcwfarm
House Bee
- Joined
- Feb 4, 2013
- Messages
- 203
- Reaction score
- 0
- Location
- Ireland
- Hive Type
- National
- Number of Hives
- 7 colonies(national) 1 nuc
What kind of drop should/could i expect to see after one dose of vaporised oxalic acid in january?[previously 3 doses 5 days apart in late oct early nov.]
What levels would suggest a second dose is required?
thanks
What levels would suggest a second dose is required?
thanks