The black spot disease marks their stems and foliage in ½-inch wide ... impeding the spores from incubating and colonizing the rose plants. Although the diluted baking soda solution only works on mild ...

Plant diseases are a fact of life for gardeners. Learn how to deal with the most common plant ailments and how to keep them from ruining your garden. The post 10 Common Plant Diseases and How to Treat ...

The symptoms of rose black spot and the tobacco mosaic virus (TMV) are shown below. dig up and destroy infected plants wash their hands after handling infected plants wash tools that have come ...

In their paper on black spot syndrome in ocean surgeonfish, the researchers use video transects to measure the severity of ...

Is a particular pest or disease affecting your plants? Use the A to Z links to determine what's wrong and to help you deal with the problem. If you're not sure, try our interactive Pest and ...

More targeted spraying and reduced plant loss are some of the early benefits being reported by nursery owners using a new weekly disease risk forecast service launched by industry body New Zealand ...