Pest update from Wellesbourne
Between Friday and today we caught:
On 3 sticky traps in each of our carrot plots:
- 164 carrot flies - overwintered carrots
- 52 carrot flies - spring-sown carrots
In 4 water traps - 3 near our overwintered swede plot and 1 near some oil seed rape:
- 41 male cabbage root flies and 7 females
- 55 bean seed flies
- 94 pollen beetles
- 8 flea beetles
- 4 cabbage stem weevils
- 1 cabbage seed weevil
- 1 cabbage stem flea beetle
We also recovered 104 cabbage root fly eggs from the soil around 15 cauliflower plants.
We set up pheromone traps for silver Y moth, diamond-back moth and turnip moth on 18th April but none caught so far.
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