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Pyrethroid Resistant Pollen Beetles, result from a Swedish survey 2008 Goran Gustafsson, Swedish Board of Agriculture.

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Presentation on theme: "Pyrethroid Resistant Pollen Beetles, result from a Swedish survey 2008 Goran Gustafsson, Swedish Board of Agriculture."— Presentation transcript:

1 Pyrethroid Resistant Pollen Beetles, result from a Swedish survey 2008 Goran Gustafsson, Swedish Board of Agriculture

2 Effect of lambda-cyhalotrin (Karate) in 7 different doses, 14 different places 2008

3 Effects of tau-fluvalinat (Mavrik) in 7 different doses, 14 different places 2008

4 Effect of lambda-cyhalotrin in 7 different doses, Sweden /41/21248 Botkyrka I Botkyrka II L:a Vallskog Ultuna Kölbäck V Kloster Yxstad Gessie Vellinge Brålanda Eke Bjertorp Ransta Ängsö

5 Effect of lambda-cyhalotrin in 7 different doses, central Sweden 2008 Ultuna Ransta Ängsö

6 Effect of lambda-cyhalotrin in 7 different doses, eastern part of Sweden /41/21248 Dos Effekt % Kölbäck V Kloster Yxstad

7 Effect of lambda-cyhalotrin in 7 different doses, southern and western part of Sweden 2008 Eke Bjertorp

8 Effect of tau-fluvalinat in 7 different doses, Sweden 2008

9 Effect of tau-fluvalinat in 7 different doses, central Sweden Dos Effekt % Botkyrka I Botkyrka II L:a Vallskog Ultuna Ransta Ängsö

10 Effect of tau-fluvalinat in 7 different doses, eastern part of Sweden 2008

11 Effect of tau-fluvalinat in 7 different doses, southern and western part of Sweden 2008

12 Effect of lambda-cyhalotrin and tau-fluvalinat in 7 different doses, Sweden 2008 Mavrik medel Mavrik max Mavrik min

13 Effect of lambda-cyhalotrin in 6 different doses, 4 different places /21248 Dos Effekt % Skänninge Väderstad Skara Märsta


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