Many common garden products contain neonicotinoid insecticides. Even when used according to printed instructions, the concentrations are dozens of times greater than what is used in farm crops….
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Trees in the wild are never pruned, yet they often have long healthy lives. In a natural setting, their branches develop a balance and form typical of the…
Researchers at the UA’s Karsten Turfgrass Research Facility are working to keep athletic fields, golf courses and parks green – while using 20 percent less water.