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This months quiz is based on the Observatree Host of the Month which is Cedrus and details can be found here:

Host of the Month - Observatree


There are 10 questions, once you have completed the questions Survey Monkey will then show you which are correct, if you get one wrong the correct answer will be highlighted.

Some questions are multiple choice (round buttons) or multiple answers (square boxes).

It should only take a few minutes to complete.

Charles Lane, Fera Science Ltd

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* 1. True cedars belong to which family?

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* 2. Of the 4 recognised species which originates from the Himalayas?

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* 3. What other conifer holds it leaves in a cluster or whorl

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* 4. Sirococcus needle blight is caused by what type of pathogen?

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* 5. Sirococcus tsugae attacks hosts in the following genera (tick as many as correct)?

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* 6. Which is the best cedar to recognise the disease on?

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* 7. On Atlas cedar the needles turn what characterisitc colour?

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* 8. Sirococcus tsugae is best seen in which months?

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* 9. Sirococcus tsugae is present in the uk?

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* 10. Findings of Sirococcus tsugae would result in statutory plant health action?

0 of 10 answered