Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to control black spot on roses [title] Plant black spot resistant roses, as many beautiful rose varieties are resistant to the diseases and fungi. [step] Control black spot by not planting varieties that are prone to it. Maintenance of the resistant varieties is much less than those that fall victim to every rose disease.

Ending1: [substeps] Check out red spot on rose hardiness markers. You can get a rise out of reds and pinks. Ending2: [substeps] Specific lists of disease-resistant roses are online, and nurseries likely have their own list. All roses vary by region, so do a local check for varieties that grow best in your area. Ending3: [substeps] What follows should be monitored closely and tested for diseases such as the fungus sincosamine and borrage, along with the other common common diseases and fungi. Non-infected plants should not be given pesticides, as they can eventually spread to other types of plants. Ending4: If your roses produce to millions of flowers every year, then you can make it much more difficult to control both the deadly and beautiful ones. [title] Spray the surface of each rose's base with an organic or water-based brine insoluble repellant.

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