All entries for Saturday 25 July 2020

Pest update from Wellesbourne

These are the numbers of insects captured between 21st and 24th July.

Yellow water traps (3)

• 21 male and 8 female cabbage root fly
• 12 bean seed fly
• 46 flea beetle
• 152 pollen beetles
• 11 cabbage stem weevil
• 0 cabbage seed weevil
• 0 cabbage stem flea beetle
• 2 small white butterfly

Sticky traps for carrot fly

• 20 carrot fly on 2 traps

Pheromone traps - 2 per species

• Diamond-back moth 0
• Silver Y moth 0
• Turnip moth (cutworm) 2

3 cabbage root fly eggs on 15 'old' cauliflower plants and none on 15 'new' plants.

Rosemary Collier : 25 Jul 2020 12:44 |  Comments (0) |  Close comments |  Report a problem