Posts tagged with keyword: pyrethrum
There are several botanical and naturally derived substances which can be sprayed in the organic garden to control pests and disease. Widely used before the arrival of chemical products, several of the natural alternatives have become less fashionable and may be difficult to obtain. I first appreciated the benefits of natural garden sprays several years ago when I helped a close friend whose vegetable gardens became infested with a particularly virulent species of cutworm. Around the peak of spring, she attempted to control them with a well known chemical treatment. Despite repeated applications, the number of cutworm began to increase rather than diminish. By the approach of autumn, her summer vegetables were all but devastated and my friend...




