Contact with ing. HHM (Herman) Helsen

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Address	Lingewal 1 6668LA RANDWIJK
Telephone number	+31488473754
Building/room	Bedrijfsgebouw Randwijk(1)/N.A.
Messenger number	Geen
Expertise	Fruit growing, Plant diseases, Plant pests, Plant and crop protection, Biological control, Predators of insect pests, Pesticides, Agro-biodiversity, Biological control agents, Entomology, Agricultural entomology, Pest control