Development and Employment of Slow - Release Pendimethalin 2 Formulations for the Reduction of Root Penetration into Subsurface

2 Formulations for the Reduction of Root Penetration into Subsurface 3 Drippers 4 Yifat Zait,† Dekel Segev, Avraham Schweitzer, Yaakov Goldwasser,‡ Baruch Rubin,‡ 5 and Yael G. Mishael*,† 6 †Department of Soil and Water Science and ‡Institute of Plant Science and Genetics in Agriculture, The Robert H. Smith Faculty of 7 Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel 8 Netafim Ltd., Derech Hashalom 10, Tel Aviv, Israel