3. Beer

Slugs are attracted to chemicals given off by the fermentation process. The most popular bait has been beer. However, not all beers are created equal. In 1987, a study at Colorado State University Entomology Professor Whitney found that Kingsbury Malt Beverage, Michelob, and Budweiser attracted slugs far better than other brands.

Whatever the type of beer you use, you can create your own slug trap. Use cottage cheese, margarine, or similar size plastic containers. Put between 1/2 and 2 inches of beer in each container and place the containers around your garden, especially around plants prone to slug damage. Never, sink the containers with their rims flush with the soil level or you run the risk of drowning ground beetles, important slug controllers. The rims should be 1" above the soil's surface. You will probably need to empty the container of drowned slugs every other night. The range of slug traps is only a few feet so you need to supply a few traps throughout your garden.

4. Floating row cover The easiest method of pest control is to prevent damage in the first place. Using a physical barrier like a floating row cover will prevent insect pests from reaching your plants and chewing them or laying their eggs on them. I find floating row covers a must when growing carrots to prevent carrot rust fly damage and when draped over my broccoli, I prevent imported cabbageworm from defoliating my plants.

Floating row cover is a fabric made of spun polypropelene fibres. The fabric itself is very lightweight and will sit on top of your plants without causing any damage. The fabric allows both light and water to penetrate it but prevents even the smallest insects like flea beetles from getting to your plants.

The fabric is sold at most garden centers under many names like Reemay, Agrofabric and Agribon and comes in a variety of different weights. The lighter weight fabrics are best for use during the summer. The heavier fabrics do hold in some heat and are best used in the early spring or late fall. The added bonus is that they can also help extend the gardening season by a few weeks!

5. Newspaper/Cardboard

Weeds are some of the hardest pests to control organically without resorting to physically pulling each one out. If your weeds are coming up in small clusters, it is easy to deal with them by pouring boiling water over them. However, if you've got a large area, the best way to control them is to smother them, also known as sheet mulching.

I prefer to use either newspaper or cardboard to smother my weeds instead of plastic. Both newspaper and cardboard degrade naturally and will, over time, add carbon into my soil, helping provide organic material. In addition, most newspapers are now printed with soy-based inks, which will also degrade in the garden.

If you decide to use newspaper, make sure you place it at least 4-6 sheets thick over your weeds. One layer of cardboard is usually sufficient to get the same effect. It takes at least a month to kill most weeds so I find the best way to use this method is to place the newspaper or cardboard over the weeds in the fall. Come springtime, the weeds are dead, the mulch has degraded, and I've got wonderful soil to work with.

For anyone who is concerned about the aesthetics of newspaper or cardboard, you can also cover the mulch with grass clippings, compost or bark mulch for a nicer look. Make sure whatever you use is free of weed seeds.