Similar Questions

S AU
02:41PM, 20 Oct 2009
Answer: Spray the foliage regularly with Triforine, Ros...
Category: Roses
Expert
02:41PM, 20 Oct 2009
ian
i have black spot on my roses, spray with lime sulphur & later with?(what chemical)?

Submitted: 10:01AM, 24 Jun 2017
Answer: Hi Ian,

Thank you for contacting Yates.

To minimise the infection of black spot on roses, I would suggest pruning and disposing of all the infested leaves, mulch well during winter. Follow up with Yates Rose Gun Advanced. You can see a picture of the product using the below link.
http://www.yates.com.au/images/au/products/pest-control/yates-rose-gun-ready-to-use.jpg

Hope this helps and happy gardening.

Best Regards,
Louise
Yates Horticulturist

Category: Diseases
Tags: black spot, Rose
Answered: 10:58AM, 24 Jun 2017

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