London purple (Paris green and white arsenic have not yet been tried) can be used, at least, eight or ten times as strong without injury to foliage if applied in common Bordeaux mixture instead of water. Annual Report of the Dean [and Director] - Page 296by New York State College of Agriculture, Cornell University. Agricultural Experiment Station - 1892Full view - About this book
| Canada. Experimental Farms Service - 1888 - 1042 pages
...applications ; they olion turn yellow and drop, without showing the burnt spotted appearance." * # # " London purple, (Paris green and white arsenic have...least eight or ten times as strong without injury to ioliage, if applied in common Bordeaux mixture instead of water." * * * " The arsenites mix readily... | |
| Arkansas Agricultural Experiment Station - Agriculture - 1889 - 980 pages
...in solution, the lime will then lessen the injury, as in the case of London purple or Paris green. London purple (Paris green and white arsenic have...applied in common Bordeaux mixture instead of water. The arsenites cannot by any ordinary method be successfully mixed in a kerosene emulsion. London purple... | |
| Entomological Society of Ontario - Insect pests - 1890 - 642 pages
...solution, the lime witl then lessen the injury, as in the case of London purple or Paris green. 12. London purple (Paris green and white arsenic have...applied in common Bordeaux mixture instead of water. 18. The arsenites cannot by any ordinary method be successfully mixed in a kerosene emulsion. 14. The... | |
| Gardening - 1890 - 838 pages
...solution, the lime will then lessen the injury, as in the case of London purple or Paris green." " London purple (Paris green and white arsenic have...applied in common Bordeaux mixture instead of water." This is a still more important discovery than the saving influences of lime, not only because the injury... | |
| Agriculture - 1891 - 1158 pages
...apply when this fungicide and the arsenites are used together. In fact Gillette found that "L,oudon purple (Paris green and white arsenic have not yet...destruction of the codlin moth and the apple scab {Fusicladium dendritifum). "Two rows of Jeniton trees set to fruit were selected, one of which was... | |
| United States. Office of Experiment Stations - Agricultural experiment stations - 1891 - 912 pages
...solution, the lime will then lessen the injury, as in the case of London purple or Paris green. (10) London purple (Paris green and white arsenic have...applied in common Bordeaux mixture instead of water. (11) The arsenites can not by any ordinary method be successfully mixed in a keroaene emulsion. (12)... | |
| Ontario. Legislative Assembly - Ontario - 1891 - 1118 pages
...solution, the time witl then lessen the injury, as in the case of London purple or Paris green. 12. London purple (Paris green and white arsenic have...eight or ten times as strong without injury to foliage t/ applied in common Bordeaux mixture instead of water. 13. The arsenites cannot by any ordinary method... | |
| United States. Office of Experiment Stations - Agricultural experiment stations - 1891 - 986 pages
...solution, Tlx-limp will then lessen the injury, as in the case of London purple or Paris green. I In/ London purple (Paris green and white arsenic have not yet been tried; can be ov*l at least eight or ten times as strong without injury to foliage if applied in Minrw/n Bordeaux... | |
| Ernest Gustavus Lodeman - Pesticides - 1896 - 434 pages
...Jan. Bull. 7, 12. the use of the combination rapidly gained favor. One of the conclusions reached was that " London purple (Paris green and white arsenic...applied in common Bordeaux mixture instead of water." Later experiments have shown that Paris green can be applied in the same manner with greater safety... | |
| Ernest Gustavus Lodeman - Pesticides - 1897 - 434 pages
...iii. 1889, 268. the use of the combination rapidly guiued favor. One of the conclusions reached was that "London purple (Paris green and white arsenic...applied in common Bordeaux mixture instead of water." Later experiments have shown that Paris green can be applied in the same manner with greater safety... | |
| |