Effect of some Galacones and Traazolate derivatives in the development, growth and differentiation of lettuce plant Lactuca sativa .L

The effect of interaction between chalcone and triazoles on callus initiation,growth and differentiation were carried out .The results indicates that the addition of triazole compound (A) with chalconederivatives type B or C or D to the growth medium at cone. 1 o-8 Molarenhanced callus initiation , shoot and root formation . Furthermore addition ofcompound A with compound C at cone. 1o-8M stimuluse callus growthcompared with other compound used.It is found that the addition of chalcones and triazoles replace thestandard growth regulators ( auxins and cytokinin )