Prestop® 4B

Gliocladium catenulatum (Prestop 4B)

Prestop® 4B is a biofungicide containing spores and mycelium of the antagonistic fungus Gliocladium catenulatum. This antagonist is to be disseminated by bumblebees (via the Flying Doctors® Hive). By protecting the flowers against B. cinerea, application of G. catenulatum effectively decreases fruit losses at harvest and post-harvest, as well as improving fruit shelf life. Prestop® 4B is mainly used in a preventive way in greenhouse crops of strawberry and raspberry.


Prestop® 4B  contains 1x 108 cfu / g of Gliocladium catenulatum strain J 1446 and is available in a 100 g sealed aluminum bag and a 1 kg plastic bucket. Both packages contain a 8 g measuring spoon.

In Belgium Prestop® 4B is only available in an omni-dose pack, containing 10x 30 ml (8 g) plastic tube.


Only available in Belgium and The Netherlands

Local regulations may impose restrictions on the use of this product. Contact your authorities or contact your Biobest consultant.
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