All entries for Friday 30 September 2016

Rothamsted Insect Survey Aphid Bulletin

A new edition of the Rothamsted Insect Survey Aphid Bulletin has been published (week ending 25th September).

Rosemary Collier : 30 Sep 2016 13:54 |  Comments (0) |  Close comments |  Report a problem

Pest update from Wellesbourne

On Friday, 23rd September we captured:

In pheromone traps (2 per species):

• Turnip moth = 1
• Silver Y moth = 0
• Cabbage moth = 0
• Diamond-back moth = 0

On 3 sticky traps:

• Carrot fly = 75 (in second sowing)

In 3 water traps:

• Cabbage root fly males = 26
• Cabbage root fly females = 31
• Bean seed flies = 32
• Flea beetles = 3
• Pollen beetles = 0
• Small white butterfly = 0
• Large white butterfly = 0
• Cabbage stem weevil = 0

Cabbage root fly eggs = 48 (15 plants)

Rosemary Collier : 30 Sep 2016 13:52 |  Comments (0) |  Close comments |  Report a problem