A new disease is plaguing cornfields across the Midwest. Phyllachora maydis is the fungus that causes a corn disease called ...

Their presence has left many wondering, where do they come from, are they dangerous, and what should you do if you spot one? Here’s what you need to know. Tar balls are small, sticky clumps of ...

and if we’re not to that black layer timeframe, then we’re going to lose some of that weight in that that ear,” says Telenko. Tar spot starts in the leaf, and once it consumes the leaf ...

That includes the fungus tar spot. Showing up as black speckled dots on plant leaves, tar spot has the potential of severely reducing yield, with some reported losses of 20 bu. to up to 100 bu ...

Staying vigilant in the use of available strategies, are paramount, experts say. Tar Spot develops as small, black, raised spots, either circular or oval in shape, and may appear on one or both ...

SYDNEY, Oct 16 — Hundreds of mysterious black tar-like balls have washed up on a popular Sydney beach, prompting lifeguards ...