Alternate Title: Fresh biomass and dry matter accumulation per plant in the cowpea - sorghum intercrop.

المؤلفون: González Aguiar, Diana¹ digaguiar@uclv.cu, Álvarez Hernández, Ubaldo¹, Lima Orozco, Raciel²

المصدر: Revista Centro Agricola. abr-jun2018, Vol. 45 Issue 2, p77-82. 6p.

مصطلحات موضوعية: *COWPEA yields, *INTERCROPPING, *CORN yields, *COWPEA, *ALTERNATIVE grains

Alternate Title: Insect pests associated with cowpea - sorghum intercropping system by considering the phenological stages.

المؤلفون: González Aguiar, Diana¹ dgaguiar@nauta.cu, Álvarez Hernández, Ubaldo² ubaldoah@uclv.ed.cu, Lima Orozco, Raciel³ raciello@uclv.ed.cu

المصدر: Revista Centro Agricola. oct-dic2016, Vol. 43 Issue 4, p5-13. 9p.

مصطلحات موضوعية: *INSECT populations, *COWPEA diseases & pests, *SORGHUM diseases & pests, *MONOCULTURE agriculture, *SPATIAL arrangement, *INSECT population density

Alternate Title: Entomofauna associated to soybean [Glycine max (L.) Merr.] in direct seeding and conventional tillage.

المؤلفون: Cruz Limonte, Arahis¹ arahiscl@uclv.edu.cu, Álvarez Hernández, Ubaldo¹, Grillo Ravelo, Horacio², Ortega Camacho, Ramón Adalberto¹, Cárdenas Morales, Marlen²

المصدر: Revista Centro Agricola. ene-mar2016, Vol. 43 Issue 1, p77-84. 8p.

مصطلحات موضوعية: *SOYBEAN, *SOYBEAN diseases & pests, *TILLAGE, *SOWING, *SEEDS, *PLANT growth

Alternate Title: Influences of the polycrop in soybean (Glycine max (L) Merril) on the entomophauna.

المؤلفون: Álvarez Hernández, Ubaldo¹, Cruz Limonte, Arahis²

المصدر: Revista Centro Agricola. ene-mar2010, Vol. 37 Issue 1, p85-87. 3p. 1 Chart.

مصطلحات موضوعية: *SOYBEAN diseases & pests, *CROPPING systems, *AGRICULTURE, *INSECT behavior, *SOYBEAN experiments

Alternate Title: Effects of the wide-base furrow on the growth and agricultural yield of sugarcane (Saccharum spp.).

المؤلفون: Rodríguez Seijo, Isbel¹ isbelrs@uclv.cu, Martínez Campos, Pedro¹, Álvarez Hernández, Ubaldo¹, Cruz Limonte, Arahis¹, Mora Pérez, Elier¹

المصدر: Revista Centro Agricola. 2020, Vol. 47 Issue 2, p66-74. 9p.

مصطلحات موضوعية: *LEAF area, *HARVESTING time, *EXPERIMENTAL design, *PLANTATIONS, *CROPS, *SUGARCANE

مصطلحات جغرافية: CUBA

Alternate Title: Effect of Mancozeb 80 PH in the appearance of the green spot in tobacco.

المؤلفون: Rodríguez Pérez, Oguelys¹ orperez@uclv.cu, Torres García, Sinesio¹ sinesio@uclv.cu, Álvarez Hernández, Ubaldo¹ ubaldoah@uclv.edu.cu

المصدر: Revista Centro Agricola. ene-mar2020, Vol. 47 Issue 1, p42-48. 7p.

مصطلحات موضوعية: *MANCOZEB, *TOBACCO disease & pest resistance, *CULTIVARS, *DRYING, *HARVESTING

Alternate Title: Effect of Mancozeb 80 PH in the appearance of the green spot in tobacco.

المؤلفون: Rodríguez Pérez, Oguelys¹ orperez@uclv.cu, Torres García, Sinesio¹ sinesio@uclv.cu, Álvarez Hernández, Ubaldo¹ ubaldoah@uclv.edu.cu

المصدر: Revista Centro Agricola. ene-mar2019, Vol. 46 Issue 1, p42-48. 7p.

مصطلحات موضوعية: *MANCOZEB, *TOBACCO products, *NICOTIANA, *CULTIVARS, *FUNGICIDES

Alternate Title: Greenidea psidii (Van der Goot) (Homoptera:Aphididae; Greenideinae in Cuba.

المؤلفون: Álvarez Hernández, Ubaldo¹, Grillo Ravelo, Horacio¹

المصدر: Revista Centro Agricola. ene-mar2011, Vol. 38 Issue 1, p93-93. 1p.

مصطلحات موضوعية: *APHIDS as carriers of disease, *AGRICULTURE, *AGRICULTURAL pests, *EUCALYPTUS diseases & pests, APHID host plants

مصطلحات جغرافية: CUBA

Alternate Title: Host Plants of the Agave Weevil Scyphophorus acupunctatus (Gyllenhal) (Coleoptera: Curculionidae) in Oaxaca, Mexico.

المؤلفون: Aquino Bolaños, Teodulfo¹, Pozo Velázquez, Edilberto¹, Álvarez Hernández, Ubaldo¹, Delgado Gamboa, Juan R.¹

المصدر: Southwestern Entomologist. Mar2014, Vol. 39 Issue 1, p163-169. 7p.

مصطلحات موضوعية: *BEETLES, *AGAVES, *CURCULIONIDAE, *AGRICULTURAL pests, *PLANT diseases

Alternate Title: Potentialities of chickpea (Cicer arietinum L.) in Villa Clara in diversified production of grains.

المؤلفون: Quintero Fernández, Edilio¹ edilioqf@uclv.edu.cu, Gil Díaz, Víctor D.¹, Álvarez Hernández, Ubaldo², García Hernández, José Carlos¹, Rodríguez, Carlos Andreu², Díaz Castellanos, Manuel²

المصدر: Revista Centro Agricola. oct-dic2013, Vol. 40 Issue 4, p73-78. 6p.

مصطلحات موضوعية: *CHICKPEA research, *GENOTYPES, *TOBACCO budworm, *CHICKPEA diseases & pests, *DROUGHTS