All entries for Wednesday 26 June 2013

June 26, 2013

Pest update from Wellesbourne

Yesterday's sampling produced:

  • 36 carrot flies (3 traps)
  • 14 cabbage root fly eggs (15 plants)
  • 83 bean seed flies (3 traps)
  • 6 pollen beetles (3 traps)
  • 3 turnip moths (2 traps)
  • 7 silver Y moths (2 traps)

Rosemary Collier : 26 Jun 2013 16:49 |  Comments (0) |  Report a problem

Willow–carrot aphid at Wellesbourne

The willow-carrot aphid counts from the carrot plot look like this:

Date

Winged aphids

Wingless aphids

Parasitised aphids

31 May

5

0

0

4 June

10

2

0

10 June

38

13

0

18 June

44

55

1

25 June

20

778

9


Rosemary Collier : 26 Jun 2013 16:49 |  Comments (0) |  Report a problem

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