© 1977AGR0-K CORPORATION The SYMBEX" system can help down hold your s 4 » * * *U.S. Patent Pending UNIVERSITY AND GOVERNMENT LABORATORY TESTS PROVE THA SYMBEX WORKS —■""— ■■——-—•—— ————— -- -I For more information or brochure Write Zook & Ranck, Inc., Gap, Pa. 17527 Ph. 717-4424171 Address l. AGRO-K CORPORATION ■ 6800 Shingle Creek Parkway ■ Mpls., Minn. 55430 I Phone 612-560-4280 costs 'hone .State was developed high-technology crop production for J ’ fh^ atl § Y tJI & Wax y ° u w Please mail coupon for Free 16-page SYMBEX brochure. SYMBEX WILL CHANGE THE WAY YOUFARM . 'S ,*»■ NOTICK The SYMBEX label should be consulted for full details concerning application use and warranties Lancaster Farming, Saturday, May 6 f 1978- SYMBEX ' X €;V ■i'A ' w 43