NegFry . Decision Support System for late blight control in potato crops . results of validation trials in North Poland.

Kapsa J.; Osowski J.; Bernat E.

NegFry . Decision Support System for late blight control in potato crops . results of validation trials in North Poland.

2003

Kapsa J. | Osowski J. | Bernat E.

The NegFry model used for timing the chemical control of potato late blight was validated in field trials at Bonin in the years 2001.02 (4 trials). In these trials the number of fungicide treatments recommended by NegFry was about 34.5 percent lower (on average) than the number of treatments in a routine spraying scheme. This reduction was mostly the results of a delay in the time of the initial fungicide application and longer spraying intervals recommended by NegFry.

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Mots clés AGROVOC

blight control de enfermedades decision support disease control papa plant protection pomme de terre potatoes protection des plantes solanum tuberosum

Informations bibliographiques

Publié dans

Journal of Plant Protection Research

Volume 43 ISSN 1427-4345

Pagination

v.171-179(2)

D'autres materias

Tiz.n; Aide . la d.cision; Protecci.n de las plantas; Soporte de decisi.n; D.p.rissement; Contr.le de maladies

Langue

anglais

Note

3 fig., 4 tables; 11 ref. Summaries (En, Pl).

Type

Journal Article; Journal Part; Summary

Source

Journal-of-Plant-Protection-Research (Poland). (2003). (2003). v. 43(2) p. 171-179.

Auteur institutionnelle

[email protected] [email protected] Plant Breeding and Acclimatization Institute in Radzikow, Bonin (Poland). Dept. of Potato Protection and Seed Science

Monoufiya Univ., Shebin El-Kom (Egypt). Faculty of Agriculture.

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NegFry . Decision Support System for late blight control in potato crops . results of validation trials in North Poland.

2003

Mots clés AGROVOC

Informations bibliographiques