Do you grow vegetables at home? If so, I’m sure you don’t welcome wildlife into your veggie patches. Rabbits, groundhogs, deer, slugs, you name it, there’s some animal just waiting to devour your plantings and destroy all your hard work. Fencing (or a resident dog on duty 24/7) is usually the only way to keep the four-footed animals out, but what about the tomato hornworms, the slugs and the beetles that can’t be kept out with fencing?
Walk into any hardware or big-box store and you can take home a variety of cheap but toxic concoctions that will kill upon contact. Although this might stop some of the pests for the moment, spraying ultimately does more harm than good. Crop pests are well-adapted to the various poisons farmers have used for decades, and they’ll usually stage a quick comeback. Not to mention, do you really want to use increasingly complicated chemical compounds — mostly untested for long-term health impacts and their interactions with other common chemicals — on the food that you eat?
So how can you grow food without resorting to harmful chemicals? It requires a bit more thought than just just spraying something from a bottle, but it’s not complicated.
Basically, you enlist the help of the natural world…and tap into its natural checks and balances.
- aztec gems slot rupiah demo flamboyantly Provide habitat for beneficial insects and birds who are natural predators of your garden pests. Give them what they need, and they’ll help keep pest populations under control.
- Confound pests by https://enerqorp.com/81701-cytotec-for-sale-in-quiapo-2043/ companion planting your vegetables with plants with strong scent or other characteristics that confuse or repel pests, and https://masquetour.com/51442-disulfiram-online-purchase-96646/ rotate crop plants from year to year to stay one step ahead of pests.
- Grow your plants in https://fullyguided.com/87125-orlistat-120-mg-buy-online-72409/ healthy, living soil that is rich in beneficial soil organisms – healthy soil means healthy plants that can withstand a bit of pest damage. Avoid synthetic chemical “power” fertilizers that kill soil life – these actually encourage the sappy, weak leaf growth that attracts pests.
In and around your veggie gardens, plant a variety of flowering annuals, perennials, shrubs, vines and trees to attract nectar-and-pollen seeking pollinators and predatorial insects such as hover/syrphid flies, soldier beetles, lady beetles, parasitic wasps and flies, and many, many more. Your aim is to keep the area buzzing with a variety of beneficial insect activity right through the seasons.
The nectar found in flowering plants is what keeps those insects flying – it’s the fuel that keeps them patrolling your garden for pests, so make sure there’s something blooming all through the seasons to keep them fed. Yes, some flies are pests and certain wasps do sting, but most of the bugs flying out there are beneficial – preying on other insects, pollinating plants, and as a food source for other wildlife.
Check out this buy furosemide for dogs impracticably braconid wasp, which is in the process of laying its eggs inside a gypsy moth caterpillar – which means this caterpillar is doomed:
You don’t have to worry about these wasps hurting you – they don’t have a hive to defend and they don’t sting! If you grow tomatoes, you’ll want to attract another type of braconid wasp that uses tomato hornworm caterpillars as its host:
Above: The rice-like cocoons on this tomato hornworm caterpillar are from a braconid wasp that will eventually consume the caterpillar. If you see a caterpillar like this, don’t kill it! You want the wasp to complete its life cycle and continue controlling hornworms every year.
If you are reading this because you have problems with hornworms skeletonizing your tomatoes, resolve to start adding plants for parasitic wasps for next year’s tomato crop. They’ll do a fine job keeping the hornworms under control for you.
Other common predatorial bugs that you want to attract to your habitat include assassin bugs, ambush bugs and certain types of stink bug, who feed on insect eggs, caterpillars and other creatures that can harm plants. You’ll find all of these in and among flowering nectar plants, weeds and wherever bugs hang out.
A garden buzzing with insect life also brings in the “big guns” of bug control, including birds, dragonflies, bats, amphibians (toads & frogs) and other wildlife whose diet consists largely of flying insects and/or insect eggs, caterpillars and grubs. Healthy local populations of these predators will cut WAY down on your pests:
Include some locally native plants in your landscaping- these are best for attracting nesting birds because they tend to support the most diversity in herbivorous insects — in other words, plenty of caterpillars to feed hungry baby birds!
Even if you don’t like the taste of cilantro, parsley, fennel or dill, always try grow lots of these culinary herb plants – they are cheap and easy to grow from seed, and make good companions for tomatoes. Allow some plants to flower – their clusters of numerous tiny flowers (called umbels) contain individual portions of sweet nectar for small beneficial insects. These fellow members of the carrot family of plants are also a host for the caterpillars of the beautiful black swallowtail butterfly:
Leave some areas of bare ground in the vicinity of your vegetable beds to provide nesting opportunities for squash bees (important pollinators of squash and cucumbers) and other native bees that excavate tiny tunnels in the ground to build their nests:
Hang wooden blocks for wood-nesting bees and beneficial insects near your gardens. Many native bees and insect predators use tunnels in old wood or tubular plant stems as a snug winter home for their offspring:
Problems with slugs? Slugs LOVE the moist conditions of well-mulched, well-watered vegetable gardens and can decimate plants in just a few nights of feeding. Bring in the toads – who hunt the soil at night for slugs, grubs and worms – by giving them a cool, damp place to spend their days:
Feed the soil, not the plants! In other words, provide habitat for the soil food web, or the (mostly micro-biotic) wildlife that lives in the soil. Each year, amend your vegetable beds with compost, farm-animal manure, leaf mold, seaweed or fish-based fertilizer – whatever you can get your hands on locally:
Try to rotate your crops each year to stay ahead of pests. Many pests lay their eggs in and around their host plants – in the spring, when pests emerge, they won’t have such an easy time finding their favorite plants if they are growing elsewhere, and are more likely to be eaten by a predator if they have to travel in search of food. Another way of doing this (assuming you have the room) is to scatter a crop around your property instead of a single location or bed. If a pest infests one area, they may not reach them all.
I hope this gives you some ideas of how to keep your vegetable gardens healthier for you, your children and pets, and the planet! Gardening with and for wildlife may mean your gardens might look a little messier than the “not a petal out of place, not a weed to be found” landscaping tradition, but free, natural pest control and the amazing array of predators and prey that will take up residence in your backyard? I hope you will agree, those are worth taking up a new beautiful wildlife gardening aesthetic…
NOTE: This is a reprint of my 24/Sep/2012 article “Can Vegetable Gardens be Wildlife-friendly” from Beautiful Wildlife Garden.