Ph.D. Pam G. Marrone is reports a development of a new “green” pesticide obtained from an extract of the giant knotweed, in a report scheduled for presentation at the 236th national meeting of the American Chemical Society. The booming consumption of organic foods creates a pressing need for natural insecticides and herbicides that can be used on crops certified as “organic”.
Founder and CEO of Marrone Organic Innovations Inc., Marrone said, “the product is safe to humans, animals, and the environment.” The new biopesticide have an active compound that alerts plant defenses to a range of diseases, including powdery mildew, gray mold and bacterial blight that affect fruits and vegetables. Marja Koivunen, Ph.D., director of research and development for Marrone Organic Innovations said that the product will be available this coming October for conventional growers and a new formulation has also develop for organic farmers and will be available in 2009.
Biopesticides are derived from plants, microbes, and other natural materials and are proven to be safer for humans and the environment. The Marrone Organic Innovations or MOI R&D team is working on an organic rice herbicide based on an extract from a marine microorganism, and also on insecticides and nematocides to kill insect pests and soil inhabiting, like parasitic roundworms that affect plants and animals.
The synthetic pesticides sales dominate the $30 billion pesticide market and the use of biopesticides is increasing. Marrone Organic Innovations officials estimate that global sales will hit $1 billion by 2010 and grow 10 percent a year on average and the biopesticide could make up 4.25 percent of the global pesticide business in 2010, up from 2.5 percent in 2005

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