The biological control of mites and their predators is increasingly recognised as a vital component of sustainable agriculture. Mites, such as Tetranychus evansi, often inflict significant damage to ...
Diatomaceous earth can kill spider mites by drying them out, but it only works on areas they touch, like soil—not the leaf undersides where they usually hide. To improve effectiveness, mix ...
Q: My tomatoes show an unknown leaf disease that has slowly spread over 35 percent of all tomato plants. Based on my observations, it started approximately four weeks ago within the center of one ...
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