Perhaps the mild winter brought out the alfalfa weevils in larger numbers this year, but there are options to limit the damage they cause, according to Range and Forage Specialist Jerry Volesky at the ...

Q: When do agave weevils turn into grubs so I can time the treatment to the soil with a pesticide at the correct time? A: Agave weevil control is done from about the middle of April until the middle ...

The alfalfa weevil is one of Indiana's earliest spring crop pests. Purdue Extension entomologists encourage alfalfa growers to scout their fields for the insect and treat with insecticides where ...

Pests are one of the factors in an alfalfa crop that can cause the most damage and preventing them are keys to a bumper crop. Kelly Seuhs, Extension specialist for forage entomology at Oklahoma State ...

Root weevil feeding damage is most easily seen along the margins (edges) of leaves. White flies show up during hot weather. They can cause yellowing leaves and poor vigor if their populations are high ...

Q: Some of the tips of my Colorado blue spruce tree are browning and dying. I'm attaching photos. Could you please tell me if I have insects or a disease attacking it? A: It's usually hard to nail ...

Vine weevils are a recognisable garden visitor. You might consider them a pest, external for the damage they can do to plants. But for commercial growers they are a very real problem. The ornamental ...

My very old lilac bushes have just started to look like someone took pinking shears to the leaves, starting at the bottom and working to the top. My neighbor is experiencing the same thing. This is ...

I was reading on the internet again after my spraying when I found you. I have walked the neighborhood and not seen any other damage so I would sure like to stop this right here and now. A: Your ...

Something’s been silently attacking iconic palms across North Florida – and it’s time to take notice. The palmetto weevil (Rhynchophorus cruentatus), North America’s largest native weevil, is causing ...

Several beech trees on Prince Edward are showing signs of an invasive species called the beech leaf-mining weevil. These weevils consume the leaves of beech trees, which can disrupt the flow of ...

I have had a lot phone calls from clients concerned about their yellow poplar trees (also called tulip). The leaves on the trees are turning brown. The culprit is an insect called the yellow poplar ...