48th TWC, Tob. Work. Conf., 2018, abstr. 32 Telone products for tobacco nematode control HUCKABA R.M. Dow AgroSciences, Wake Forest NC USA Reference only. Abstract submission was on a voluntary basis....
Tob. Sci., 1974, 18-05, p. 10, ISSN.0082-4523 Colorimetric determination of ammonia in tobacco NIKOLIN B.; NIKOLIN A.; BUTMIR H. Institute of Chemistry, University of Sarajevo, Yugoslavia Wasilewski’s method is very suitable for a rapid and sensitive determination. This method is specific and amino acids, amides, and peptides do not interfere with the determination of ammonia in tobacco. The percentage recovery by Wasilewski’s method...