Lemes, E.S., Almeida, A. da S., Meneghello, G.E., Tunes, L.M. de and Villela, F.A. 2015. Germination and vigor of pumpkin seeds treated with thiamethoxam. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]. 45, 1 (Mar. 2015), 122–127.