Combating Vine Weevil Successfully
August 18, 2021
the larvae, growers will continue to experience problems. This is why there is a need for a biological approach. Biological solutions The larvae and pupae [...] Combating Vine Weevil Successfully The black vine weevil, Otiorhynchus sulcatus , is a pest in many ornamental crops (e.g. rhododendron, cyclamen and azalea), as [...] to absorb. The larvae die within a few days. The population development of the nematodes within the host population is dependent on the number (dosage)