Leaf Diagnosis Needed Please

omega3 · Apr 11, 2012

My 2nd year centennial hops are about 6ft plus already and some of the newer leaves have these brown streaks on them. I was wondering if anyone can help me diagnosis and help cure it before it becomes a huge problem.

Thanks

Here is the link to view the pictures of the leaves

https://www.dropbox.com/gallery/14393796/1/Leaves?h=520c36

tchuklobrau · Apr 11, 2012

Check the underside, any aphids? Any sign of spider mites? Check out this site http://ipm.wsu.edu/field/pdf/HopHandbook2010.pdf Tons of info and pics of disease and pest infestation. My color blind $ss can't make out what you are talking about in those pics. SO unfortunately this is all the help I can be.

omega3 · Apr 11, 2012

You know i did check underneath and found a few aphids sprayed them and they are gone but the other leaves didn't have any aphids.

bhughes · Apr 11, 2012

man, your in Ohio and your 2nd year hops are already 6ft high? How is that? I'm in NC and we've had a warmer than usual March, and my 2nd year hops are only a foot tall at most. I mean, they started sprouting in feburary as soon as it was above 70's during the day. Just don't see how Ohio could have been warmer. When did they start sprouting?

omega3 · Apr 11, 2012

Well I put five gallon buckets over them for the winter they are planted close to my house and they are facing south. They started coming up about mid February. And a little love with compost/manure. It also has been a very mild winter. Other then that im not sure. I just know im 6ft tall and they are over my head.

Leaf Diagnosis Needed Please

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Leaf Diagnosis Needed Please

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