One of the most common signs of spider mite infestation is yellowing leaves. The pests suck out the chlorophyll, resulting ...

The City of Denver delivered quite a scare to cannabis users on Halloween, spider webs and all. According to an October 31 announcement by the Department of Public Health & Environment, health ...

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 ...

You've been caring for your houseplants religiously, watering them on schedule and placing them in perfect lighting. But suddenly, your once-thriving green friends are looking sickly. Welcome to the ...

OK, that’s enough of that heat wave. Sad thing is, we still have all of August to look forward to before it starts cooling off in September. Here are some of the challenges we might face this month.

Spider mites are stubborn pests that can feed on your houseplant's tissue and sap. They thrive in warm, dry environments with low humidity levels. To eradicate spider mites, quarantine your plant and ...

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 ...

Herbivorous spider mites occurring on tomato plants (Solanum lycopersicum L.) cope with plant defences in various manners: the invasive Tetranychus evansi reduces defences below constitutive levels, ...