Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish Agriculture Universities presents original papers and review articles relevant to all aspects of agricultural
sciences. It is target for persons working both in science and industry,regulatory agencies or teaching in agricultural sector. Covered by IFIS
Publishing (Food Science and Technology Abstracts), ELSEVIER Science - Food Science and Technology Program, CAS USA (Chemical Abstracts), CABI Publishing
UK and ALPSP (Association of Learned and Professional Society Publisher - full membership). Presented in the Master List of Thomson ISI.
1999
Volume 2
Issue 2
Volume 2
Issue 2
Topic:
Agronomy
ELECTRONIC
JOURNAL OF
POLISH
AGRICULTURAL
UNIVERSITIES
JOURNAL OF
POLISH
AGRICULTURAL
UNIVERSITIES
Copyright © Wydawnictwo Uniwersytetu Przyrodniczego we Wrocławiu, ISSN 1505-0297
Zarzecka K. , Ceglarek F. , Gasiorowska B. , Gruzewska A. 1999. IMPACT OF WEED CONTROL ON POTATO INFESTATION AND YIELDING, EJPAU 2(2), #07.
Available Online: http://www.ejpau.media.pl/volume2/issue2/agronomy/abs-07.html
Available Online: http://www.ejpau.media.pl/volume2/issue2/agronomy/abs-07.html
IMPACT OF WEED CONTROL ON POTATO INFESTATION AND YIELDING
Krystyna Zarzecka, Feliks Ceglarek, Barbara Gasiorowska, Agata Gruzewska
ABSTRACT
The 1991-1993 research aimed at defining the applicability of mechanical treatment and some herbicides for potato weed control. Mechanical treatment, 3-time hilling plus harrowing, combined with herbicides, Bladex 50 WP 2 kg.ha-1 applied till emergence and post-emergence Nabu 20 EC at 2 l.ha-1, showed most effective, causing a four-time reduction in weed infestation (weed dry matter) and increasing tuber yield by 47%, as compared with the control exposed to mechanical treatment, only.
Key words: potato, weed control, weeds, tuber yield.