What people are saying - Write a review
We haven't found any reviews in the usual places.
Nature of copperlime dust
Relative toxicity of bordeaux mixture and copperlime dust to Phytophlhora
Experiments with dusts and sprays
1 other sections not shown
amount of copper aphids applied per acre Average increase bordeaux mixture Bridgehampton bushels per acre C. E. Dimon calcium arsenate cation After appli cent of copper check plots coating Colorado potato beetle comparing control plots copper applied copper per square copper sulfate copper tests Copper-carb copper-lime dust containing cubic centimeter damp foliage difference dilutions diseases and insects dry foliage dusted plants dusted plots dusted vines dusted when dry dusted when wet Dusted with Copper-Lime dusting and spraying effect Farms of C. E. flea beetles foliage dusted four rows fungicides Green Mountain Potatoes hand duster hydrated lime increase in yield infection late blight lime-bordeaux Melhus membranes milligrams of copper nicotine nozzles Phytophthora infestans plots dusted potato foliage pounds of copper power duster power machine relative adhesiveness season soda-bordeaux Southampton sporangia sprayed plots Sprayed with Bordeaux square meter Suffolk County sulfur tipburn treated plots washing Washington County wet foliage zoospores