Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3743Chemical news office., 1932 |
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Strona 22
Plots sprayed with 5 or 15 per cent . sodium chlorate , 4/6/31 : ( a ) 5 per cent .: 24/7/31 probably slightly more effective than the earlier application , onions from bulbs not affected . 27/9/31 : plot still bare except for onions ...
Plots sprayed with 5 or 15 per cent . sodium chlorate , 4/6/31 : ( a ) 5 per cent .: 24/7/31 probably slightly more effective than the earlier application , onions from bulbs not affected . 27/9/31 : plot still bare except for onions ...
Strona 23
... cent . solutions at the same time 1 per cent . as regards soft soap were used . Some of the soap was precipitated ( salted out ) by the chlorate , the case being one similar to the so - called pseudo - hardness of water due to sodium ...
... cent . solutions at the same time 1 per cent . as regards soft soap were used . Some of the soap was precipitated ( salted out ) by the chlorate , the case being one similar to the so - called pseudo - hardness of water due to sodium ...
Strona 24
... cent . by wt . 5 per cent . by vol . Ditto 10 ... 99 99 99 Na arsenite soln . No spreader ... ... 5 per cent . by wt . Ditto ... With spreader 5 99 99 99 Ditto Ditto 2 99 99 99 Ditto Ditto 2 99 " " 99 Ditto Ditto 5 99 " " 99 Sulphuric ...
... cent . by wt . 5 per cent . by vol . Ditto 10 ... 99 99 99 Na arsenite soln . No spreader ... ... 5 per cent . by wt . Ditto ... With spreader 5 99 99 99 Ditto Ditto 2 99 99 99 Ditto Ditto 2 99 " " 99 Ditto Ditto 5 99 " " 99 Sulphuric ...
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