Katalin Lajos

6602427992

Publications - 2

Weed control with reduced herbicide applications in sugarbeets in Hungary

M. Lajos Katalin Lajos

Publication Name: Zeitschrift Fur Pflanzenkrankheiten Und Pflanzenschutz

Publication Date: 2000-01-01

Volume: 107

Issue: SPEC. ISS. 17

Page Range: 623-627

Description:

In a sugar beet trial in 1999 different herbicide applications were tested, to transfer the concept of reduced herbicide application rates to conditions of Hungaria. In every case the highest were below the registered application rate. We developed strategies with herbicides efficiencies of 90 to 100 %.

Open Access: Yes

DOI: DOI not available

Influence of weediness on sugar beet yields

Péter Bosák Katalin Lajos

Publication Name: Novenytermeles

Publication Date: 1999-12-01

Volume: 48

Issue: 6

Page Range: 617-629

Description:

The influence of weeds on yield and quality were studied in sugar beet stands kept mechanically weedless for different periods in small-plot. Plots which were weeded early in the season (1st May or 15th May) and were kept clean to the end of the growing period (30th September) gave significantly higher and better quality yield than plots where weed killing started later (1st June) or where the weeds were allowed to reappear after 15th May or 1st June. Trials proved that weed control in sugar beet has to be started early and that the stand has to be kept weedless to the end of the growing period. The late spread of weeds is an important yield-reducing factor.

Open Access: Yes

DOI: DOI not available