On possibility of red chokeberry plantations protection against weed vegetation with the help of herbicides
Abstract
The results of studying the possibility of using the herbicides Terrsan, WDG and Sencor Ultra, SC to protect red chokeberry plantations against weeds are presented. It is determined that the application of the preparation Terrsan, WDG (750 g/kg of sulfometuron-methyl acid) in early spring before the beginning of the crop growing season at the rate of application 30 g/ha makes it possible to keep the bush side stripes practically free from weeds for 60 days. The biological efficiency of Sencor Ultra,SC (metribuzin, 600 g/l) at the rate of application 0,6 l/ha against perennial weeds has made 62,0–65,0 %, and against annual weeds has reached 98,0 %. The negative effect of the preparations on the crop has not been observed.
About the Authors
R. V. Supranovich
RUE «Institute оf Plant Protection»
Belarus
a/c Priluki, Minsk region
RUE «Institute оf Plant Protection»
Belarus
a/c Priluki, Minsk region
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For citations:
Supranovich R.V.,
Svirskaya N.A.
On possibility of red chokeberry plantations protection against weed vegetation with the help of herbicides. Plant Protection. 2020;(44):78-84.
(In Russ.)
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