Archive for August, 2010

by Teresa Odle

It’s the most common illness caused by arthropods (basically, crawling insects), yet some cases of Lyme disease are not diagnosed; only 150,000 total cases have been reported to the CDC since 1982.

Deer Ticks can be found almost anywhere but be especially alert in leaves and tall grass

Bites from infected deer ticks cause Lyme disease through an infection with the bacterium Borrelia burgdorferi. The reason for its common name is that the disease was first recognized in a town in Connecticut called Lyme in 1975. It’s still most common in the Northeast but is slowly spreading west. Cases also have been reported along the West coast.

Diagnosing Lyme disease can be tough because the symptoms can spread throughout the body and mimic other diseases and conditions. But here are a few to watch for, especially if you’ve come in contact with a deer tick:

• Chills and fever.
• Fatigue.
• Joint and muscle pain.
• Swollen lymph nodes.
• Headache.
• A telltale sign of Lyme disease may be a circular rash that appears one day to one month after the tick bite. It may itch and have red splotches. The center may clear up so that the rash takes on a target-like appearance.

As Lyme disease progresses, it can cause numbness or tingling in arms and legs, a sore throat, severe fatigue, a higher fever and abnormal pulse. If not treated, Lyme disease can disable a person by causing pain and swelling that makes joints virtually immobile and neurological problems like confusion and short-term memory loss. Certain antibiotics can treat the disease if it’s caught early.

The ticks that spread Lyme disease are much smaller than common dog or cattle ticks, so many people may not know they’ve been bitten. Lyme disease usually occurs in the spring or summer, when nymph ticks are feeding, but the symptoms may not appear until later. Avoiding areas where there are ticks, wearing long pants and long-sleeved shirts that are light colored can help prevent tick bites.

Using tick and insect repellants that contain DEET or permethrin also helps to prevent tick bites. Experts recommend aerosol spray and light use on children; adults and children should avoid use on their hands and faces.

If you do get bitten, remove the tick as soon as possible. Use a pair of tweezers or this handy tick nipper removal tool to be sure to grab the tick by the head or mouth parts right where they’re attached to your skin. Don’t grab the tick’s body. Pull firmly and steadily. And contrary to popular belief, there is no need to irritate the tick first with a hot match or alcohol to get it to back out.

By Teresa Odle

Jackrabbits can munch on garden shrubs but survive with very little water. That means they can hang out around your garden for days and keep coming back to your favorite ornamental plants, eventually stripping them of their foliage. Cottontails also love many ornamentals and turf, but they’re also really fond of the beans, beets, carrots and peas you were planning to harvest soon.

If you’ve already got deer fencing up, you may be surprised to come outside and find that some critter has been in your vegetable garden. They didn’t go over the fence, so that means…yep, rabbits can crawl under or chew through some fencing. So you might need a chew-proof barrier to protect certain plants from rabbits or as an added barrier to deer fencing to keep bunnies from breaking through to your entire lawn and garden.

Ideal for keeping rabbits and rodents out of your garden

Although rabbits can chew through most of your plants and many attempts at barriers, they can’t chew through 20-gauge galvanized steel. In a hexagonal mesh pattern, two-foot or three-foot animal control netting comes in 150-foot lengths. If you’ve already got deer fencing in place, simply attach the wire chew-proof fencing to the taller deer fencing using hog rings.

And there’s an added bonus. The lazy dogs who haven’t chased off the rabbits also can’t dig under the fencing and get into your garden to trample your flowers and vegetables.