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SUBJECT: usa; grapevines; symptome; sardegna; enfermedades de las plantas

POSTED TO: Rivista di Patologia Vegetale (Italy) [0035-6441]

SUBJECT: suisse; technique de vente; brevetti; usa; mutanti

POSTED TO: Rivista di Frutticoltura e di Ortofloricoltura (Italy) [0016-2310]

SUBJECT: elevage; prezzi; exportation; struzzi; usa

POSTED TO: Rivista di Avicoltura (Italy) [0005-2213]

SUBJECT: usa; suino; enquete pathologique; poids a l'abattage; viande porcine

POSTED TO: Rivista di Suinicoltura (Italy) [0035-662X]

SUBJECT: morbilità; usa; enfermedades parasitarias; terapeutica medicamentosa; acqua potabile

POSTED TO: Summa (Italy) [1125-6745]

In this review, the features of verocytotoxin-producing Escherichia coli (VTEC) were studied, in particular those regarding the microorganism virulence factors. The distribution of different serogroups/serotypes in human infections and animal reservoirs was also discussed. Nevertheless, the major goal of the review was the role of the animals as VTEC reservoirs: cattle in particular, but also ...

SUBJECT: foodborne diseases; morbilità; usa; buffle domestique; animali selvatici

POSTED TO: Annali della Facoltà di Medicina Veterinaria - Università di Parma (Italy) [0393-4802]

Nutrient uptake by trees is determined by root interception, soil availability, and tree demand. Fruit trees have low rooting density and this is exacerbated when dwarfing rootstocks are used. Nutrient mobility in the soil is a key factor in determining availability. Good management of nutrients requires that supply is matched to demand, in terms of amount, timing and retention in the root-zon ...

SUBJECT: sperimentazione in campo; sol sableux; suoli sabbiosi; field experimentation; application rates

POSTED TO: Italus Hortus (Italy) [1127-3496]

SUBJECT: jambon; technique de vente; usa; precios de mercado; insaccati

POSTED TO: Rivista di Suinicoltura (Italy) [0035-662X]

Monitoring forest biodiversity

Gasparini, P. et al. [nov-dec2000]

After the signing of the Convention on Biological Diversity, a number of actions for the conservation and the sustainable use of the biodiversity has been launched by policy-makers and researchers. Among these, many actions refer to processes which promote the sustainable management and the forest certification. The related criteria of assessment include the status of forest biodiversity and t ...

SUBJECT: suisse; usa; forest inventories; belgique; conservazione delle risorse

POSTED TO: Monti e Boschi (Italy) [0390-6736]

SUBJECT: usa; forstliche ressourcen; bosques; holzvorraete; ciencias forestales

POSTED TO: Forst und Holz (Germany, F.R.) [0932-9315]