View Only Black Walnut Trees Produce A Natural Insecticide in Health - Items 1-1 of 1 Results


Sign In	\|			Cart	\|	Wish List	\|	Help

Checkout Now »


	0 Items

100% Safe and Private!

for:

1-800-760-8783

View only "Black Walnut Trees Produce A Natural Insecticide" in Health Vitamins B Acidophilus / Bifidus

		Health


			Vitamins

			Herbs

			Homeopathic

			Oils and Essences

			Personal Care

			Home Health

			Household

			Food

			Tea





		Happy Customers

		Folic Acid order I am so satisfied with my last 3 orders from Zooscape that I don't feel the need to comparison shop ... [continues ...] -- Stan



		Folic Acid - Women's Natural Health - 1 mg



		Capsules Are Best For Stomach Capsules are by far best for stomach. No one else makes capsules of g + c. Wife can only take the c... [continues ...] -- robin



		Glucosamine + Chondroitin Sulfate Blend - 500 / 400 mg




Can we help?



"Give us a call if you have any questions!"

1-800-760-8783

Black Walnut Trees Produce A Natural Insecticide

by Marilyn Pokorney

The black walnut tree manufactures a substance that is a natural insecticide according to experts at the Texas State University in Austin.

American black walnut tress contain a tannic acid chemists call juglone. The reddish yellow substance leaches from leaves, and some believe exudes from roots, or transfers from branches and foliage to the roots. Tree physiologists agree that roots of other plants that come in contact with those black walnut tree roots die--even other black walnut seedlings.

Juglone is sometimes washed out of the still green walnuts during late summer or even autumn rains. The growth of plants 60 to 80 feet away are inhibited by the juglone. The substance affects plants of various families. Studies have found that tomatoes, alfalfa, potatoes, apples, blackberries, rhododendron, mountain laurel and pine trees are all affected.

According to a professor and extension forester at Iowa State University, juglone is known to repel various garden insects. Just by placing branches of the tree around the house and under furniture dog and cat owners are amazed to find that their pets have fewer fleas.

SOURCE: DontForward.com (Tuesday, March 1, 2005)

View products

Black Walnut Trees Produce A Natural Insecticide

Sign In | Shipping | Returns | Privacy | About Us | Affiliate Info | Contact Us | 1-800-760-8783

Copyright 2008 ZooScape.com ®