A disease of gloxinias caused by foliar nematodes.

Lehman, P. S., (1991). Nematology Circular (Gainesville)(No. 195), 2 pp. English language

Morphometric variation of Rotylenchulus parvus and Rotylenchulus reniformis populations in the southern United States.

Lehman, P. S., Inserra, R. N., (1990). Proceedings - Soil and Crop Science Society of Florida(No. 49), 220-226. English language

New measurements that aid in the identification of Rotylenchulus parvus and R. reniformis.

Lehman, P. S., MacGowan, J. B., (1989). Nematology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services(No. 170), 4 pp. English language

Paralongidorus australis, a needle nematode that may cause severe damage to rice.

Lehman, P. S., Stirling, G. R., (1988). Nematology Circular, Division of Plant Industry, Florida Department of Agriculture and Consumer Services(No. 152), 3 pp. English language

Symptoms associated with Aphelenchoides fragariae and Pseudomonas cichorri infections of Philippine violet.

Lehman, P. S., Miller, J. W., (1988). Nematology Circular (Gainesville)(No. 159), 4 pp. English language

Epoca de colheita da soja (Glycine max (L.) Merrill) como fator de qualidade de semente. / Harvesting time of soybean (Glycine max (L.) Merrill) as a factor influencing seed quality.

Fulco, W. S., Lehman, P. S., Crespo, A. T., (1979). Fitopatologia Brasileira 4(1), 25-39. Portuguese language

Efeito associado de percevejos e fungos na queda de vagens e nos componentes do rendimento de soja (Glycine max (L.) Merrill). / Combined effect of bugs and fungi on the dropping of pods and the yield components of soyabean (Glycine max (L.) Merrill).

Corso, I. C., Porto, M. D. M., Heinrichs, E. A., Lehman, P. S., (1978). Anais da Sociedade Entomologica do Brasil 7(2), 105-114. Portuguese language

Ocorrencia do fungo Nematosphera coryli Peglion em percevejos que atacam a soja. / The occurrence of the fungus Nematosphera coryli Peglion in bugs attacking soy bean.

Corso, I. C., Heinrichs, E. A., Lehman, P. S., (1975). Anais da Sociedade Entomologica do Brasil 4(1), 49-52. Portuguese language

Frequencia e severidade de doencas da soja nos Estados do Rio Grande do Sul e Santa Catarina. / Frequency and severity of soybean diseases in the States of Rio Grande do Sul and Santa Catarina.

Lehman, P. S., Machado, C. C., Tarrago, M. T., (1976). Fitopatologia Brasileira 1(3), 183-193. Portuguese language