Native shrubs offer many benefits to the home landscape. Their value to wildlife and general ease of care are becoming better ...

Septoria Leaf Spot and early blight can cause black spots on tomato plant leaves. Learn the cause of these fungal diseases, how to treat them, and how to prevent black spots on tomato leaves.

1230hgthumb29.jpg. It's typical for up to half of an azalea bush's leaves to turn yellow, orange or reddish and drop from the plant. Photo by LSU AgCenter.

Beetles are fascinating, but there are so many that it is difficult to know where to begin – more than 350,000 species that scientists know of. (And many more that have not even been discovered.) How ...

British Prime Minister Tony Blair came to Washington on Friday looking for only a fig leaf to justify his enlistment in a U.S.-led invasion of Iraq. President Bush sent him home grasping even for ...

Once inside the leaf (Fig. 1), microplastics move through spaces between plant cells and can also accumulate inside tiny hair-like structures, called trichomes, on the surface of leaves.