Mr. Cho’s lectures

Dr. Youngsang Cho, the pioneering leader of the Ultra-Low-Cost Organic Farming movement, received his Ph.D. in Agricultural Biology on August 22, 2025, from the Department of Agricultural Biology at Jeonbuk National University in South Korea. This achievement is regarded not merely as an individual

Before announcing this overwhelming new technology, I would like to explain the process leading up to the development of this innovative JADAM Microbial Pesticide (JMP) (If the long text feels tedious, please refer to the summary of the JMP at the end).For decades, I have dedicated myself to researc

A thrips is a small insect with a body size of 0.5 to 10 mm. It mainly lays eggs in petals or leaf tissue, and eats pollen, leaf flesh, and juice to damage crops. The period of adult stage is about 30-45 days, but since 150-300 eggs are laid during that time, if control is not successful at that tim

The president of JADAM, Youngsang Cho, gave his first lecture to JADAM donors on the manufacturing and application methoda of a powerful JMS pesticide developed over two years, which has strong insecticidal and sterilizing effects.

Youngsang Cho, who has been practicing organic farming since 1991, has established no-till cultivation techniques that require no machinery and are very easy to apply. He also developed self-manufactured natural pesticide technology that can reliably control the most difficult pests and diseases in

Introduce how to use and store the JADAM Natural pesticide. JHS usage: 200~600ml based on 20LJS usage : 20~60ml based on 20LJWA usage: 200~600ml based on 20L- Watch a video (10 min)

Introducing making 10L of JS for gardening. It may seem complicated, but once you make it, it is simple and easy. You can make it by yourself. JS, a natural germicide, is the best germicide that can control anthracnose. It is not harmful to the human body.

JSA functions to evenly cover insects and bacteria with natural pesticides. Thus, the Natural Pesticide effect can be enhanced: JADAM has developed a natural wetting agent 'JADAM Wetting Agent' that can be made and used directly, reducing costs and increasing safety. Introducing the creation

JADAM sulfur(JS) is also called red clay-sulfur. It is very dffective against most diseases do not develop resistance. JS is made without heating, does not damage plastic and steel pipes in greenhouses. Effective against black spot, pear rust, powdery mildew, downy mildew, etc. JADAM books are avail

Things to be careful when using JADAM pesticide: ∙ Before using any pesticide, always do a mixture test, concentration test, and mark test.∙ Use soft water for the pesticide. Use soft water to make JWA and JHS. Use soft water to make JMS when it is for foliar application. ∙ JS, start from 0.5ℓ(17 fl

The figure illustrates the world of JNP. It is quite simple. Notice that everything converges towards the JADAM Wetting Agent in the center. Without JWA, there is no pesticide. The amount of JWA can increase or decrease the power of the pesticide. When JADAM Sulfur and JADAM Wetting Agent are combin

JWA and JS can control diseases and some pests. With the addition of JHS, you can control a wider range of insects including cabbage with butterfly caterpillars, tobacco moth, beet armyworm, stinkbug, thrips, etc. Use sunchoke (Jerusalem artichoke) as the basic pesticide. For stronger JHS, use ginkg