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Description
Jack Dykinga photograph of a cotton field being sprayed with a fine mist of vegetable oil and dishwashing detergent. While extracts from exotic plants may thwart whiteflies in the future, other remedies may be right in your kitchen. ARS researchers in Arizona found that a mix of common liquid dishwashing detergent and cooking oil kills sweetpotato whiteflies, as well as several common home garden pests. At test plots in Maricopa, Arizona, technician Barbara Hefner and biological aide Bryan Merrill.

Keywords
agriculture, arizona, arizona agriculture, barbara hefner, bryan merrill, cotton, cotton crop, cotton crops, cotton fields, cottonfield, crop, crops, department of agriculture, farm land, farm machinery, farmers, farming machinery, farmland, tractor, tractors, united states department of agriculture, us department of agriculture, usda, farmer,  free photography,  free photo,  free photos,  free picture,  free pictures,  free image,  free images

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