STEGLICH, B. — Untersuchungen unci Beobachtungen iiber 

 die Wirkung verschiedener Salzlosungen 

 auf Kulturpflanzen und Unkrauter. 



Ztschr. Pflanzenkrank. Bd. n (1901), S. 31. E. S. R. 13, 253. 



Used 20 per cent solution S. of I. Beets somewhat injured, potatoes 

 seriously injured. 



STEGLICH, ( ). — Eisenvitriollosung oder Vitriolpulver ge- 

 gen Hederich? 



Sachs. Landw. Ztschr. (1900), S. 217. 

 Jahresber. Agr. Chem. 43, S. 352. 



Action of dry powders (weed killers) is doubtful. Young Clover in- 

 jured and in part killed by S. of I. Old Clover withstands the treat- 

 ment and outgrows slight injury in very short time. 



STEGLICH, ( ). — Zur Unkrautvertilgung durch Aufspritzen 

 von Salzlosungen. 



Sachs. Landw. Ztschr. No. 13, (1902), S. 265. 

 Centbl. Agr. Chem. Bd. 32, S. 185. 



STEGLICH, ( ). — Uber Unkrautvertilgung durch Salzlos- 

 ungen. 



Sachs. Land. Ztschr. (1901), S. 401. 

 Jahresber. Agr. Chem. 44, S. 239. 

 Centbl. Agr. Chem., Bd. 32, S. 185. 



STEGLICH, ( ).— (Why Sulphate of Iron Kills Mustard.) 



Sachs. Landw. Ztschr. (1898), S. 2i7. 



Explains the action of S. of I. on mustard by assuming that the sul- 

 phur in the Pottassium Myronate (C 10 H 18'NS 12 O 10 K) combines 

 with iron to form Sulphide of Iron, thus causing death. Stender 

 points out that Rape (B.napus oleifers) which also contains mustard 

 oil is not injured, on the contrary is rendered more vigorous. 



STEGLICH, ( ). — Das Weiss'sche Hederichvertilgungsmittel. 

 Deut. Landw. Presse (1899), S. 711. 

 Jahresber. Agr. Chem., Bd. 42, S. 352. 



STENDER, ( ). — Hederich Vertilgung durch Kiinstliche 

 Dungemittel. 



Illus. Landw. Ztg. (1902), No. 33, S. 332. 



Centbl. Agr. Chem., Bd. 32, S. 188. 



The fear of reducing the yield by spraying has proven groundless. 



Recommends mixture: 



Sulphate of Iron 10 parts. 



Sulphate of Ammonia 10 " 



Water 100 " 



