Add to ORKGPatent for "machines which are designed for distributing poison-dust over the leaves of plants for the destruction of insects, especially the worms which prey on the cotton-plant." (Lines 11-15) Includes instructions and illustrations
Patent for "a new and original method of destroying the Mexican cotton-boll weevil (Anthonomus gradi...
Patent for a "compound for killing the cotton-worm and other insects that infest, eat, and damage th...
Patent for a “combination of flour and cotton-seed meal with paris green, for the destruction of cot...
Patent for "improvement in machines for destroying bugs and worms that infest cotton and other plant...
Patent for a simple and efficient machine "for distributing or dusting poisonous powders onto growin...
Patent for "an apparatus for exterminating cotton-worms by ejecting liquid poison upon the cotton-pl...
Patent for a machine to distribute poison to destroy Cotton Worms, including illustrations
Patent for an "economically and simply constructed machine adapted to be drawn along over rows of pl...
Patent for improvements on insect destroyers to be used in cotton fields, including illustrations
Patent for a device to destroy "winged insects which are destructive to the cotton plants and other ...
Patent for a machine that removes insects from cotton plants. Includes instructions and illustration...
Patent for a new and improved poison distributor. This design "relates to improvements in machines f...
Patent for improvements on machines to distribute poison for cotton worms in the field. It consists ...
Patent for an "improvement in devices for destroying ants and burrowing animals of all kinds." (line...
Patent for "new and useful improvement in apparatus for applying poison and cotton to potato plants"...
Patent for "a new and original method of destroying the Mexican cotton-boll weevil (Anthonomus gradi...
Patent for a "compound for killing the cotton-worm and other insects that infest, eat, and damage th...
Patent for a “combination of flour and cotton-seed meal with paris green, for the destruction of cot...
Patent for "improvement in machines for destroying bugs and worms that infest cotton and other plant...
Patent for a simple and efficient machine "for distributing or dusting poisonous powders onto growin...
Patent for "an apparatus for exterminating cotton-worms by ejecting liquid poison upon the cotton-pl...
Patent for a machine to distribute poison to destroy Cotton Worms, including illustrations
Patent for an "economically and simply constructed machine adapted to be drawn along over rows of pl...
Patent for improvements on insect destroyers to be used in cotton fields, including illustrations
Patent for a device to destroy "winged insects which are destructive to the cotton plants and other ...
Patent for a machine that removes insects from cotton plants. Includes instructions and illustration...
Patent for a new and improved poison distributor. This design "relates to improvements in machines f...
Patent for improvements on machines to distribute poison for cotton worms in the field. It consists ...
Patent for an "improvement in devices for destroying ants and burrowing animals of all kinds." (line...
Patent for "new and useful improvement in apparatus for applying poison and cotton to potato plants"...
Patent for "a new and original method of destroying the Mexican cotton-boll weevil (Anthonomus gradi...
Patent for a "compound for killing the cotton-worm and other insects that infest, eat, and damage th...
Patent for a “combination of flour and cotton-seed meal with paris green, for the destruction of cot...