Archive for the ‘home design’ Category

Organic gardening – General Notes on Pest Control Approaches in horticulture

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Pest Control Approaches

Chemical horticulture fights off invasive pests with specific insecticides. They may be effective and fast-working at the beginning, but their long-term use may result in the raise of the insects resistant to the used insecticide. To kill those, more efforts will be needed, and the use of the different and stronger chemicals may be necessary. Moreover, killing enemies in the garden, any insecticide will inevitably eliminate predator insects (natural control bugs). And their lack will cause multiplying of the harmful pests. Consequently, a gardener will have to search for some other options to defeat the invasive populations.  

Organic horticulture, on the other hand, offers pests control through the studying and understanding their life cycles and peculiarities, as well as through the combined use of such methods as:

-           plants selection (pests and disease resistant plants are chosen for a garden);

-           companion plants growth (planting those crops that fight off pests and insects);

-           annual changing of the plants location to disrupt the reproduction cycles of the invasive species;

-           the use of row covers during the periods of pests migration;

-           employing insects traps to reduce the population of the pests;

-           increasing the number of predator insects and beneficial organisms.

In addition, organic gardeners usually allow some pests to live in the garden, carefully controlling their level though.

All of the mentioned methods have also additional benefits in the organic garden, as fertilization, soil protection, pollination, season extension and water conservation, despite of the fact that their influence and results usually take some time to become obvious. To sum it up it is possible to say that biological and organic pest control can be constituents of the integrated pest management (IPM). Nevertheless, the latter can also utilize chemical pesticides to eliminate harmful insects, although these do not belong to the biological or organic means.

Soil

Soil control and management are the important things in gardening. They offer the possibility to keep the garden healthy and strong, which is the key factor in the prevention of diseases and pests invasion onto the plants. One of the ways to success is providing the garden with humus and organic matter.

How to Identify and Manage the Basic Types of Garden Insects

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Garden insects: know your friends & foes
Learn to identify and manage three basic types of garden pests

Why is it when 97% of the world’s insects are considered to be either beneficial or harmless, your garden attracts only the remaining 3%  that are considered PESTS? Although it may seem this way, there are both “good” and “bad” insects in your yard.

There is a constant battle going on to maintain a balance between these two groups. Toleration of some pests should be allowed as they provide a food source for the beneficial insects, allowing them to thrive in your yard and keep the pests in check. However, even in the best of gardens, uncontrolled outbreaks do occur. Preventing an infestation of bugs is an important part of gardening. By taking several precautions and putting forth a little bit of effort in the beginning, you will hopefully be rewarded with (almost) pest-free veggies and flowers.

Why are some bugs in your yard a good thing? A vast majority of the insects in your yard provide many services that improve your garden and lawn. Insects help pollinate the blossoms, which lead to more fruit, vegetables, flowers, and seeds. Insects improve the soil condition by crawling through the surface layer. Droppings and dead bugs increase the fertility of the soil. Earthworms and centipedes also help aerate the soil during their travels. Insects keep the numbers of bugs in line by capturing and eating other types of insects

Learn to identify and manage three basic types of garden pests:

Soil Insects: This type of pest feeds on the seed in the ground or small tender vegetation. They will also attack larger, established root crops (such as potatoes and carrots). Examples of soil insects include cutworms, white grubs, slugs, and mole crickets.

Sucking Insects: These insects have a mouth type to pierce the skin and to suck the sap from the plant. Sometimes the hole made by these critters is so small that it is unable to be seen without a magnifying glass. Severe injury or even death can occur once your plant has fallen victim to these sucking insects. A badly infested plant will become yellowed, wilted, stunted or deformed. Examples of sucking insects include aphids, leafhoppers, stinkbugs, spider mites, and squash bugs.

Chewing Insects: This group causes the greatest amount of damage to gardens and yards. They chew off all parts of the plant including leaves, fruits, vegetables and flowers. Chewing insects include Colorado potato beetles, tomato hornworm, cabbage looper, webworms, leaf miners and various caterpillars

There are even parasitic insects that live off “bad” bugs, eventually killing them! The braconid wasp larvae infests the tomato hornworm and uses it as a food source. Insects act as janitors for your yard. They search out any dead plants or animals and feast on them, which provides a cleaning service for you. Most important of all is the insect population control created through fighting among themselves.

Surveillance of your garden
Plant your garden in a location so you can constantly see it. If an insect attack occurs you can take care of it early.

Choose resistant plants
Your local nursery or Extension Office can help you select some plants that are less tempting to the pests in your area. Other information sources are seed catalogs and plant reference books at the library.

Proper conditions
Plowing and cultivating you garden brings soil insects to the surface. Birds and other predators can then feast on them as a snack.

Fertilize
Follow an organic fertilizing program and provide the proper amount of water. Strong and healthy plants will be less likely to come under attack by pests.

Practice “clean culture”
Remove debris, including old or dead fruit and veggies, before planting the next season’s crops. By either burning, burying or removing the debris, you will rid the area of insect infestation or disease. Keep surrounding weeds under control.

Encourage beneficial bugs
Do not use an indiscriminate insecticide. Try to use target-specific sprays.

Rotate crops
By moving your plants around yearly, any bugs specific to certain crops will be forced to relocate. Garden pests can be placed into three separate groups: soil insects, sucking insects, and chewing insects.

Be sure to check out Spray-N-Grow’s organic and environmentally friendly insecticides

Bonide Bon-Neem Insecticidal Soap Concentrate
Bonide Rotenone-Pyrethrins Concentrate
Sluggo Snail and Slug Killer

Grow a Beautiful Garden the Water Wise Way

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Grow a beautiful garden the water wise way

Saving water and enjoying the beauty and environmental benefits of plants are not only possible, but easy says the American Association of Nurserymen (AAN). “Water Wise” gardening is built on some basic, commonsense principles:

Planning

Planning a water wise garden or landscape is as easy and fun-as planning any type of garden. Talk to the professionals at your local center/landscape firm to see which plants will do well in your area. You may be surprised to find that some very beautiful, colorful plants are low on water consumption-and they may fit into your landscape perfectly.

Group together plants that require the same amount of water. Plant trees and shrubs to provide shade to cool buildings, air conditioning units, patios, decks, and other landscape features.  Shelter container plants by moving them to shady areas. Spike or aerate lawns to insure maximum water penetration. Control weeds which compete with useful plants for water.

Soil Improvement

Soil improvement is another easy and beneficial step in building a water wise garden. Soil that is well prepared at the time of planting influences the plant’s initial development and yields the best results. And plants placed in the proper soil will be healthier, often needing less water.

Soil characteristics include texture, structure, depth, and nutrients. To find out more about your soil content, test your soil with the following garden products: Accugrow Soil Test Kit or the Sunleaves Three-Way Meter.  

Wise Irrigation

Efficient irrigation is a critical part of water wise gardening. Your irrigation system can be simple, such as a hand-held hose, or elaborate, such as an in-ground sprinkler system. Consider a drip water conservation system, which can save up to 60% of water used by sprinkler irrigation. Whatever you choose, make sure you plan your watering to get best results.

Deep, infrequent watering, promotes root growth and is the wisest use of water and encourages strong rooting. This provides greater tolerance to dry spells.  Water early in the day, and on less windy days, to reduce evaporation loss. The ideal time is from dawn to 9:00 a.m.   Turn off sprinklers before water is wasted as runoff into gutters and streets.

Mulching

Mulching is always a benefit to your garden and can help prevent soil erosion and evaporation, conserving the water that is available and keeping your plants healthy and strong.

Maintenance

Maintaining your water wise garden means learning how to water all over again. You may find that watering less means having more time to sit back and enjoy your garden. Generally, plants should be watered less often and for a long period of time. Drip, soaker, or deep root watering promotes healthy plants and less water use.

Water Wise Gardening Tips

Follow these handy watering tips from AAN, and you’ll soon be started on your own environmentally sound garden or landscape.  For garden products mentioned in this article, please visit http://www.spray-n-growgardening.com