What to do about black spot disease on rose leaves
Life knowledge section, the introduction of green plants and flowers about dealing with black spot disease on rose leaves, the following is a detailed introduction.
What to do about black spot disease on rose leaves
Black spot disease on roses is a relatively common disease, and it is generally treated with DuPont Fuxing. Before treatment, it is necessary to remove the leaves that have already been infected to avoid repeated infections. The method of prevention is also very simple, usually pay attention to keeping it dry, do not let it get rained on, cover it with plastic film when it rains, let it bask in the sun more often, and it can avoid the infection of black spot disease.
The above is a method introduction about dealing with black spot disease on rose leaves, for everyone's reference.