Immunity Builder

KEM Immunity Builder

Kem is a new organic immunity builder of MBF, with a new mechanism of action and a strong activity against Lepidoptera as well as with and a high selectivity on useful organisms. Kem acts if swallowed and has some contact action. It penetrates leaf tissues (translaminar activity) and forms a reservoir within the leaf. The mechanism of action is unique in the panorama of immunity builder. In facts, it inhibits muscle contraction, causing a continuous flow of chlorine ions in the GABA and H-Glutamate receptor sites.

Kem also promote antioxidant production in plants which, in turn, reduces “free radicals”. Free radical molecules result from stress such as drought, heat, ultraviolet light . Free radicals are damaging because they are strong oxidizing agents which damage lipids, proteins and DNA within plants cells. Antioxidants are metabolites and enzymes which seek out free radical molecules and protect plants from damage. They include lipid soluble substances like vitamin "E" and beta-carotene and water soluble materials such as vitamin C and various enzymes.

Dosage & recommendation

General dose of MBF КЕМ is 1 -1.5ml per liter of water & in severe attack, use 2-2.5 ml per liter of water

Applicable for all agricultural crops, horticultural crops, lawns, flowering plants, ornamental plants etc.

Mode of Action

  • КЕМ is a product, which acts in variety of ways to protect crops. It acts as a contact poison by affecting the major component of exoskeleton of insects- 'chitin’. Whenever the insect comes in contact with КЕМ, they become unable to synthesize new cuticle and thereby get prevented from molting successfully to the next stage.
  • It acts as a synaptic poison. Thus, the particular fumes released during spraying, directly affect the synaptic nerves and immediately causes the 'paralytic condition’.
  • It acts as an antifeedant. A plant has the natural ability to secrete some internal chemical substances which prevents the insects from eating them. КЕМ is a product which promotes the synthesis of such chemical substances in plants. So, the insects often remain nearby plants, where it dies because of starvation.
  • It also acts as a stomach poison by disrupting the digestive system of insects.
  • It makes the plants healthy & blooming. Improves tremendous greenery among crops. So, the plant immune system itself becomes strong so as to tolerate the environmental stress conditions and to safeguard the plants from further attack.


  • Promotes antioxidant production in plants.
  • Protects plants from damage.
  • Improve tremendous greenery in plant.
  • It makes the plants healthy & blooming.
  • Increases crop yield.


Available In: 50 ml, 100ml, 250ml, 500ml, 1L.