• Pollination checklist Natupol Fly

  1 Ιανουαρίου 1970

  the pupae loose. Experiences in practice suggest that the side effects of chemical applications on Natupol Fly generally resemble the side effects on bumblebees

• Pollination checklist tomato

  1 Ιανουαρίου 1970

  horizontal Protect the hive against condensation and rainwater Not all chemical agents can be combined with bumblebees. Consult the list of side effects

• General Conditions Koppert

  1 Ιανουαρίου 1970

  the climatological circumstances and the application records of chemical and non-chemical pesticides, fertilizers etc. 8.4 I f in Koppert’s opinion it