RESEARCHES REGARDING ON THE EFFICACY AND SELECTIVITY OF HERBICIDES TO COMBAT WEEDS FROM LAVENDER ON SANDY SOILS

Authors

  • Milica Dima Plants Crops Research and Development Center on SandySoils – Dabuleni
  • Mihaela Croitoru Plants Crops Research and Development Center on SandySoils – Dabuleni
  • Reta Draghici Plants Crops Research and Development Center on SandySoils – Dabuleni
  • Emilia Constantinescu University of Craiova. Faculty of Agriculture, 19 Libertatii Street, 200583, Craiova
  • Mariana Niculescu University of Craiova. Faculty of Agriculture, 19 Libertatii Street, 200583, Craiova

Abstract

On the southern Oltenia psamosoils, using of fertilizers and irrigation water provides favorable conditions for cultivated plants growth and development, but equally for weeds, too.
As a result of the high degree of sandy land weeding, the chemical weed control is a technological measure that leads to an increased production.
In order to establish a strategy with a large spectrum to combat monocots and dicots weeds were studied herbicides Treflan, Mecloran, Basagran, Fusilade in different doses and combinations.
The monocotyledonous weed control, the best results were obtained by using fusilados herbicide at a dose of 2 l / ha.
Analyzing the effectiveness of the applied postemergence herbicides, postemergence I treatment with Basagran 4 l /ha, the herbicide acting systemically, translocated into the plant through the root system, had a good efficacy in combating dicotyledonous weeds.

Published

2017-01-20

Issue

Vol. 46 No. 1 (2016): Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series - Vol. XLVI 2016

Section

Working Group 1: Plant Cultivation and Animal Growing Technologies