Fertilizer, Plastic Mulch Treatments Benefit Tomato Yield (image) American Society for Horticultural Science Share Print E-Mail Caption 'Little Becka' sunflowers were grown to delineate mulch and fertilizer treatments applied to 'Plum Dandy' tomato. Credit Photo courtesy of C. Rohwer. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.