RMV can make leaves look like they’ve been tie-dyed with yellow pigment, but won't easily spread to other roses. “Rose rosette stands out from other viruses basically by how efficient the vector is; ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the full text of this article in ...

Converting images into vector graphics or creating vector graphics is particularly useful if you need graphics for logos, illustrations, or print templates. While conventional image formats such ...

This story appears in the October 2012 issue of National Geographic magazine. We have all held leaves, driven miles to see their fall colors, eaten them, raked them, sought their shade.

During the spring and summer the leaves have served as factories where most of the foods necessary for the tree's growth are manufactured. This food-making process takes place in the leaf in numerous ...

Leaf Blower Ratings Clean up your yard fast with a gas or electric leaf blower. Check out which ones offer convenient chute controls and comfortable handling.

Sure, the fall foliage is a sight to behold—no one is doubting that. Though, after that moment of bliss when the leaves turn, it’s time to get to work. You can use a rake to get the job done ...

He said: “Black spot is a fungal disease affecting rose bushes, manifesting as circular black spots on the plant’s leaves. If left untreated, affected leaves will turn yellow and fall off.

In searching for a leaf blower, you might have seen units like miles per hour (mph) or cubic feet per minute (cfm) popping up in retailer’s descriptions. While those acronyms may seem impressive ...

This myth acknowledges the great importance that coca leaves had, and continue to have ... The civilization rose to prominence in 1438 when the emperor Pachacutec, whose name means “he who ...

Which is the best leaf blower? We’re well into fall and while it’s a beautiful season, the steady flow of falling leaves can make your yard an absolute eyesore. Additionally, if those leaves ...

Lisu Su has turned in her first ten years at the helm of AMD, and what a hell of a run it has been. The company was a mess when she came on board two ...