All entries for Friday 14 October 2016
October 14, 2016
New Rothamsted Insect Survey Bulletin
A new edition of the Rothamsted Insect Survey Aphid Bulletin has been published (week ending 9th October).
Pest update from Wellesbourne – Friday 14th July
In pheromone traps (2 per species):
- Turnip moth = 5
- Silver Y moth = 0
- Cabbage moth = 0
- Diamond-back moth = 0
On 3 sticky traps:
- Carrot fly = 133
In 3 water traps:
- Cabbage root fly males = 4
- Cabbage root fly females = 3
- Bean seed flies = 16
- Flea beetles = 0
- Pollen beetles = 0
- Small white butterfly = 0
- Large white butterfly = 0
- Cabbage stem weevil = 0
Cabbage root fly eggs = 1 (15 plants)