Eugenia winzerlingii (Myrtaceae) is an endemic plant from the Yucatan peninsula. Its organic extracts and fractions from leaves have been tested on two phloem-feeding insects. Bemisia tabaci and Myzus persicae. on two plant parasitic nematodes. https://www.roneverhart.com/Port-Company-Long-Sleeve-Performance-Blend-Tee-PC381LS-Port-Company-PC381LS/