The ARS is on the verge of victory in the battle of an aggressive invader that has swallowed much of the south.
The invincible, KUDZU. Seems they have figured out how to infect it with a fungus, Myrothecium verrucaria, specifically effective on Kudzu. This fungus works so quickly that plants sprayed in the morning with Myrothecium show signs of decline by the afternoon with killing potential of nearly 100% and no injury to other trees and plants tested so far. They are still testing it for safety and formulating sprays that have good shelf life and efficacy. There is even hope that it will be useful controlling weedy purslane and spurge in vegetable production. Wouldn't it be nice if it works on Air Potatoes and Skunk Vine too? This has to be a more sustainable way to control weeds and pests, return the environment to a sustainable state and replace some reliance on synthetic and salt based herbicides. It likely could be certified as organic. Homeowner formulas would be nice but it is too soon to know if the use is too narrow for marketability or other use complications make private use unavailable.
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