Pest update for Wellesbourne for Tuesday 16th August
Since Friday we have captured:
In pheromone traps (2 per species):
- Turnip moth = 0
- Silver Y moth = 0
- Cabbage moth = 0
- Diamond-back moth = 0
On 3 sticky traps:
- Carrot fly = 24 (in second sowing)
In 3 water traps:
- Cabbage root fly males = 0
- Cabbage root fly females = 7
- Bean seed flies = 7
- Flea beetles = 47
- Pollen beetles = 11
- Small white butterfly = 0
- Large white butterfly = 2
- Cabbage stem weevil = 0
Cabbage root fly eggs = 72 (15 plants)
On our untreated brassicas there are some cabbage aphid colonies and a developing infestation of cabbage whitefly.
No comments
Add a comment
You are not allowed to comment on this entry as it has restricted commenting permissions.