All entries for Tuesday 06 June 2017

June 06, 2017

Pest update from Wellesbourne

Between Friday and today we caught:

On 3 sticky traps in each of our carrot plots:

  • 11 carrot flies - overwintered carrots
  • 49 carrot flies - spring-sown carrots

In 3 water traps in a new plot of swedes.

  • 2 male cabbage root flies and 2 females
  • 34 bean seed flies
  • 362 pollen beetles
  • 21 flea beetles
  • 24 cabbage stem weevils
  • 8 cabbage seed weevils
  • 5 cabbage stem flea beetles

We also recovered 8 cabbage root fly eggs from the soil around 15 cauliflower plants.

We set up pheromone traps for silver Y moth, diamond-back moth and turnip moth on 18th April and caught 1 silver Y moth and 3 turnip moths (2 traps per species).

We have also caged some areas planted with narcissus in order to record emergence of large narcissus fly - none caught today!


June 2017

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