Keep your plants free from vine weevil larvae by using Nemasys Vine Weevil Control. Containing naturally occurring nematodes that will kill the grubs it can be used in pots & containers as well as open borders & is suitable for all plants including edible ones. You will only need to apply it twice a year – once in the spring & once in the autumn – to provide you with year round protect for your plants. It is safe for children pets & the environment & will cover 100 square metres or up to 1300 pots.