How to Cite
Segarra-Carmona, A. E., Santiago-Blay, J. A., & Escudero, J. (2008). Niilo Eelis Virkki, Cytogeneticist: In Memoriam (1924-2005). The Journal of Agriculture of the University of Puerto Rico, 92(3-4), 245–256. https://doi.org/10.46429/jaupr.v92i3-4.2643
Abstract
Niilo Eelis Virkki, Cytogeneticist: In Memoriam (1924-2005)Downloads
Download data is not yet available.
Most read articles by the same author(s)
- Silverio Medina-Gaud, Arcángel Rodríguez, Julio Bird, Mildred Sosa, Jaime Escudero, FULMEKIOLA SERRATA (KOBUS) (THYSANOPTERA: THRIPIDAE) A NEW SUGARCANE PEST IN PUERTO RICO , The Journal of Agriculture of the University of Puerto Rico: Vol. 73 No. 4 (1989): Vol. 73, No. 4, October 1989
- Alejandro E. Segarra-Carmona, Rosa A. Franqui, Hariette Pérez-Martínez, Lady beetles of Puerto Rico (Coleoptera: Coccinellidae) , The Journal of Agriculture of the University of Puerto Rico: Volume 105, Special Issue 5, 2021
- Jaime Escudero, Niilo Virkki, On the Cytology of Umbonia crassicornis (Amyot and Serville) (Homoptera: Membracidae: Hoplophorioninae) , The Journal of Agriculture of the University of Puerto Rico: Vol. 60 No. 2 (1976): Vol. 60, No. 2, April 1976
- Alejandro E. Segarra-Carmona, Rosa A. Franqui, Hariette Pérez-Martínez, Biodiversity of Heteroptera in Puerto Rico: Part I A Conspectus of Pentatomomorpha: Pentatomoidea , The Journal of Agriculture of the University of Puerto Rico: Vol. 100, Special Issue No. 1, December 2016
- Alejandro E. Segarra-Carmona, Rosa A. Franqui, Hariette Pérez-Martínez, Biodiversity of Heteroptera in Puerto Rico: Part II. Annotated Checklist and Keys of Lygaeoidea (Pentatomomorpha) , The Journal of Agriculture of the University of Puerto Rico: Vol. 104, Special Issue No. 3, 2020
- Alejandro E. Segarra-Carmona, Rosa A. Franqui, Hariette Pérez-Martínez, Biodiversity of Heteroptera in Puerto Rico: Part III. Conspectus of Pentatomomorpha: Aradoidea, Pyrrhocoroidea, Coreoidea, and Concluding Notes on Endemism and Biogeography , The Journal of Agriculture of the University of Puerto Rico: Volume 105, Special Issue 4, 2021
- Alejandro E. Segarra-Carmona, Irma Cabrera-Asencio, TOUMEYELLA PARVICORNIS (COCKERELL) (HEMIPTERA: COCCOIDEA: COCCIDAE): A NEW INVASIVE PEST OF PINE TREES IN PUERTO RICO , The Journal of Agriculture of the University of Puerto Rico: Vol. 94 No. 1-2 (2010): Vol. 94, No. 1-2, January - April 2010
- José A. Arroyo-Aguilú, Wanda I. Lugo, Jaime Escudero, EN MEMORIA: MIGUEL A. LUGO LOPEZ 1921-2005 , The Journal of Agriculture of the University of Puerto Rico: Vol. 93 No. 3-4 (2009): Vol. 93, No. 3-4, July - October 2009
- Silverio Medina-Gaud, Alejandro E. Segarra-Carmona, Rosa A. Franqui, LA MOSCA NEGRA DE LOS CÍTRICOS, ALEUROCANTHUS WOGLUMI ASHBY (HOMOPTERA: ALEYRODIDAE), EN PUERTO RICO , The Journal of Agriculture of the University of Puerto Rico: Vol. 75 No. 3 (1991): Vol. 75, No. 3, July 1991
- Alejandro E. Segarra-Carmona, Alberto Pantoja, Sequential sampling plan, yield loss components and economic thresholds for the pepper weevil, Anthonomus eugenii Cano (Coleoptera: Curculionidae) , The Journal of Agriculture of the University of Puerto Rico: Vol. 72 No. 3 (1988): Vol. 72, No. 3, July 1988