Do you have a cat? They sometimes decide to have a munch on a leaf.
The pattern of eating doesn't look quite right for a vine weevil, they usually start from the edges and work in. You could also check for a tiny slug or snail, small ones don't leave as much of a slime trail..
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Have you looked for weevils? They are a common greenhouse pest.
Do you have a cat? They sometimes decide to have a munch on a leaf.
The pattern of eating doesn't look quite right for a vine weevil, they usually start from the edges and work in. You could also check for a tiny slug or snail, small ones don't leave as much of a slime trail..