Weeds are categorized by their life cycle, and identifying them as annual or perennial is a key step in effective control.

Normally, the ideal time to apply a pre-emergent for crabgrass is spring because it can stop the germination from the beginning. However, if you miss this time, it’s pretty tricky to choose a ...

making their location a possible identifying factor. Annual weeds include crabgrass, purslane, chickweed, prostrate knotweed, henbit, hairy bittercress, and creeping wood sorrel, among others.

Annual weeds also tend to like parts of your landscape where the soil is disturbed and otherwise unestablished, such as new lawns or gardens, making their location a possible identifying factor.

Can you provide your lawn with nutrients and prevent the growth of crabgrass at the same time? It's okay with the best lawn fertilizer with crabgrass preventer because it is a 2-in-1 product. Here are ...

Take a walk around your yard, and look for young weeds. “Ideally, you want to find them before they take off,” says Waltz.

Target identification is the process of identifying the direct molecular target – for example protein or nucleic acid – of a small molecule. In clinical pharmacology, target identification is ...

Sometimes a weed-killing product is needed, but with so many on the market - and safety being a concern - you may not know ...

Zapeta-Calil did identify himself in photos related to the attack, said Assistant District Attorney Ari Rottenberg. CNN has reached out to Zapeta-Calil’s attorney for comment. Police say Zapeta ...

It can be challenging to identify the bodies of people who were homeless when they died. For a woman killed Sunday on an F train, the circumstances of her death could make it even harder.

That same year, Jellison launched a renewed effort to identify some of the suspected serial killer’s victims, this time using advances in DNA technology including genetic genealogy, the ...