Results 51 to 60 of about 248,788 (181)

Preliminary Observations on Zelus Obscuridorsis (Stål) (Hemiptera: Reduviidae) as Predator of the Corn Leafhopper (Hemiptera: Cicadellidae) in Argentina [PDF]

open access: yes, 2015
The corn leafhopper Dalbulus maidis (Hemiptera: Cicadellidae), is an important corn pest in most of tropical and subtropical America. This leafhopper has a rich natural enemy complex of which parasitoids and pathogens are the most studied; knowledge on ...
Melo, María Cecilia   +2 more
core   +1 more source

Ciclo biológico de la úlcera gástrica maligna

open access: yesCirugía del Uruguay, 1977
Se analizan algunos aspectos de la biología del cáncer gástrico superficial ulcerado, resaltando su larga evolución y tratándose del neoplasma que más- frecuentemente es diagnosticado en esta etapa evolutiva.
Enrique Sojo, Gonzalo Estapé
doaj  

Cercariae (Digenea: Strigeidae, Diplostomidae) in Biomphalaria straminea (Planorbidae) from a rice field in Northeastern Argentina [PDF]

open access: yes, 2017
The rice fields can provide habitats for many species of aquatic invertebrates, as insects, molluscs, crustaceans; and vertebrates, as fish, amphibians, reptiles and birds, which may act as hosts in the life cycles of digenean parasites. In this context,
Fernández, María Virginia   +1 more
core   +1 more source

An efficient assay for detection of Phytophthora cinnamomi in the rhizosphere of Sweet Chestnut (Castanea sativa Mill.) [PDF]

open access: yes, 2009
O ciclo biológico de Phytophthora cinnamomi Rands e P. cambivora (Petri) Buisman espécies associadas com a Doença da Tinta do Castanheiro, ocorre integralmente no ambiente solo.
Coelho, Valentim   +5 more
core  

Life cycle, survivorship and life expectancy of foliage spider (Marpissa bengalensis) in citrus orchard

open access: yesCiência Rural, 2018
: The post embryonic developmental stages of Marpissa bengalensis (Araneae; Salticidac), the 2nd most abundant predatory species in citrus orchard were collected from the experimental fruit garden, department of Horticulture, located at the campus of ...
Muhammad Nawab, Mushtaq Hussain Lashari
doaj   +1 more source

Respuesta de tres cultivares de maíz a la inoculación con Azospirillum brasilense bajo cuatro diferentes dosis de nitrógeno [PDF]

open access: yes, 2010
En el municipio de Huamuxtitlán, estado de Guerrero, México, se evaluó la respuesta de los materiales de maíz VS-535, H-507 y criollo veracruzano en las dosis de 0, 30, 60 y 90 kg de nitrógeno ha-1, con y sin Azospirillum brasilense.
BALBUENA MELGAREJO, ARTEMIO   +11 more
core  

Saúde da mulher: odontologia [PDF]

open access: yes, 2012
Vamos discutir a atenção à Saúde da Mulher no âmbito da atenção básica com o intuito de instrumentalizar o trabalho dos profissionais da Equipe Saúde da Família para assistir a mulher nas diferentes fases do seu ciclo biológico vital com ênfase na ...
Carcereri, Daniela Lemos   +4 more
core  

Thermal requirements of Doru lineare Eschs. and Doru luteipes Scudder in the laboratory [PDF]

open access: yes, 2010
Algumas espécies de tesourinhas (Dermaptera: Forficulidae) são importantes predadoras da lagarta-do-cartucho do milho Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae).
BUTNARIU, Alessandra Regina   +3 more
core   +2 more sources

Ciclo biológico da cochonilha negra, Saissetia oleae (Olivier), em oliveira, na Terra Quente Transmontana. [PDF]

open access: yes, 1997
Originária, segundo se admite, da África do Sul, e tendo como principal hospedeiro a oliveira, a cochonilha negra, Saissetia oleae (Olivier) é uma praga importante desta cultura de Norte a Sul do continente português. Essencial para a realização de uma
Bento, Albino   +4 more
core  

Stunting of the penis in Heleobia parchappii (Mollusca: Cochliopidae) and its relationship with parasitism [PDF]

open access: yes, 2017
Penis anatomy is used to discriminate species of gastropods belonging to the family Cochliopidae; however, this characteristic may be affected by the presence of parasites.
Etchegoin, Jorge Alejandro   +2 more
core   +2 more sources

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