THE EFFECT OF SPRAYING WITH ZOLFAST AND GARLIC EXTRACT ON GROWTH AND YIELD OF CAULIFLOWER (

Abstract

The experment was conducted at the Horticultuer field at the college of Agriculture –University of Diyala for Agricultural Season 2018/2019 . To study the effect of spraying with liquid sulfur Zolfast 82% S and garlic extract in the growth and yield of cauliflower c.v. sold snow. The experiment included tow factors,the first factor the pray by Zolfast 0,1,2 ml. l-1 and the second factor was the spray the garlic extract with three concentrations 0,3,6 ml.l-1. Experimental designed according R.C.B.D . The results showed that There was a clear effect of spraying with both Zolfast and garlic extract in plant height, number of leaves plant, curd diameter , plant weight with and with out of leaves and dry matter in curds . There was a significant increase in these characteristics compared with control treatment . This increase was positive with increase concentration. There is no significant effect was observed in percentage of dry matter in leaves.