Results 41 to 50 of about 1,206 (220)

Commodity risk assessment of Salix caprea and Salix cinerea plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH)   +31 more
wiley   +1 more source

Une virose à polyèdres chez Plusia chalcytes (esp.) lépidoptère. Noctuidae [PDF]

open access: yes, 1964
La présence d'une virose à polyèdre est mise en évidence dans les noyaux des cellules adipeuses hypodermiques et peritrachéales de certaines chenilles de Plusia chalcytes.
Laudeho, Y.
core  

Ocorrência de “banana streak virus” nas cultivares de bananeira Grande Naine e Nanicão

open access: yesAgropecuária Catarinense, 2020
No ano agrícola 2009/10, foi constatada em Santa Catarina, nos municípios de Luís Alves, Massaranduba e Corupá, a ocorrência de “banana streak virus” (BSV) nas cultivares de banana Grande Naine e Nanicão, do subgrupo Cavendish.
Robert Harri Hinz   +1 more
doaj  

Anthropocène et viroses émergentes [PDF]

open access: yesBulletin de la Société de pathologie exotique, 2016
We propose to bring together the new geologic concept of Anthropocene and its consequences on our environment with the observed increasing emergence of new viruses - a pathogen for both humans and animals, mainly since the mid of the twentieth century.
openaire   +2 more sources

Tomato production in off‐season: Assessment of the influence of transplanting dates on virus incidence and yield in Benin

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 1, March 2025.
Abstract Tomato (Solanum lycopersicum L. 1753) production in South Benin faces significant challenges during the off‐season primarily due to the Tomato Yellow Leaf Curl Virus (TYLCV) transmitted by whiteflies (Bemisia tabaci). This study investigates the impact of four different transplanting dates on TYLCV incidence and the productivity of three ...
Armel C. G. Mensah   +6 more
wiley   +1 more source

Desempenho agronômico e severidade da virose do endurecimento dos frutos de maracujazeiro-azedo ‘BRS gigante amarelo’ enxertado em Passiflora gibertii no Norte do Estado de São Paulo. [PDF]

open access: yes, 2023
A enxertia de maracujazeiro-azedo em espécies silvestres é indicada como técnica de controle da fusariose, mas há poucos relatos sobre o desempenho horticultural de plantas enxertadas.
SILVA, L. N. da   +7 more
core   +1 more source

Pox virose chez le mouton mauritanien. Clavelée ou maladie nodulaire atypiques ?

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1985
A la faveur de la sécheresse, des moutons mauritaniens ont développé des troubles cutanés et généraux catalogués traditionnellement "clavelée".
G. Chamoiseau
doaj   +1 more source

Commodity risk assessment of Populus alba, Populus nigra and Populus tremula plants from the UK

open access: yesEFSA Journal, Volume 23, Issue 3, March 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Populus alba, Populus nigra and ...
EFSA Panel on Plant Health (PLH)   +32 more
wiley   +1 more source

Efeito da virose do enrolamento da folha na composição química do vinho Cabernet Franc. [PDF]

open access: yes, 1992
Foram comparados vinhos da cultivar Cabernet Franc (Vitis vinifera L.) provenientes de plantas sadias e atacadas pela virose do enrolamento da folha. O experimento foi realizado em Bento Gonçalves, RS, durante as safras de 1986, 1987, 1988, 1990 e 1991 ...
ZANUS, M. C., RIZZON, L. A., KUHN, G. B.
core  

Traitement de la grippe du porcelet par les injections intramusculaires de novarsenobenzol

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1948
Aucun résumé disponible.
R. Larrat
doaj   +1 more source

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