Organic Pesticide Review

More and more people are turning toward organic gardening because of the many health benefits available in addition to the fact that organically grown food just simply tends to taste better. The major problem with organic gardening; however, is preventing pests from taking over your produce while not using any chemical pesticides or other agents. It’s a challenge, to say the least. Below is a review of some of the most common types of organic pesticides on the market to help you find ways to keep you fruits and vegetables under pest control without giving in to chemical agents.

Insecticidal soap-This is a solution of potassium salts or sodium in conjunction with fatty acids. The product must come in direct contact with the insect in order to be effective. Once the product has dried it no longer works. The product penetrates the outer covering of the insect and causes the cells within the insect to collapse. It is believed to be one of the safest pesticides on the market and is non-toxic to animals. In addition, there is no residue and it can be used on vegetables all the way up to harvest. The major disadvantage is that it can cause stress on the plants and can even cause them to burn, so it is best not to use it in the sun or very high temperatures. Some plants are sensitive, so always check the label.

Bt is nothing more than several dozen different types of bacteria which are used for pesticides. The product usually comes in a power form that must be dusted on the plant. The insect must then consume the product. Once consumed, the product will release toxins, which cause the insect to stop eating and basically starve to death. This product is not harmful to animals or people but it is slow acting and can take days for the targeted insect to actually die. Be aware that it can be harmful to good insects such as butterflies. May also irritate human skin.

Neem-This product contains ingredients from the neem fruit tree. The product is sprayed directly onto the plant leaves. The hormonal system of the insect is disrupted and it is prevented from developing to the mature stage. It is non-toxic to humans but pets should be kept away from the product until it is dry. The product will wash away in the rain and is slow acting. Should not be used in sunlight.

Horticultural oil-This is basically petroleum oil that has been highly refined. It is mixed with water and then sprayed onto the foliage. It suffocates the insects. There is a low toxicity to pets and humans as well as birds. Can burn the plant leaves; most effective on soft bodied insects.

Pyrethrins-This is usually available in powder form, which is then dusted on the plant leaves. Causes the insect to become poisoned and die quickly. It is quick acting, but be aware that there is a low toxicity to animals and a high toxicity to honeybees. Will kill any insect. This should only be used on very hard to kill insects.

Sabadilla-Contains ground up seeds from the sabadilla lilly. Available in a very fine powder form. Poisons the insects; however very toxic to bees. Can be irritating to the mucus membranes of animals, so keep the pets away.

 
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