I was out near The Curragh recently with really nice clients having a coffee… on the way out the door… I spotted Dolly having a go at the newest vegetarian options menu 😆
Humour aside, last year of course my cabbage plants had an absolute savaging by the insect world. Not being the biggest chemical fan in the world that I am… I inspected and it was pretty easy to see why the ‘law of diminishing returns’ had taken an entirely new meaning. Without getting into the entire lengthy discussion of insects and their habits…. for the moment I shall narrow amage of leave down to two types.
The first is by insects… [pauses] pests of plants – whose mouth eating parts will only alow them to eat in between the veins of the plants leaves… the second type is bird damage who will eat through any part of the leaf including the vein.
In this case it is plain to see the Winter Moth Caterpillar [operophtera brumata] having an absolute feast.
To control these guys the answers are [excluding chemical warefare] pretty pre-historic. Assuming you do wish to end their life, it is by hand that is constantly recommended by almost all books… ie. they are to be removed by hand. The only other method it seems is to cover the planted area with a horticultural fleece to prevent them getting to the plant.
Whatever you do, whatever you choose to grow – remember not to get stressed and enjoy 🙂