%0 Journal Article
%T Screening and Safety Evaluation of Herbicides in Oat Field
%A Weimin Song
%A Liangzhi Guo
%A Hua Weng
%A Liang Cheng
%A Youhai Wei
%J Open Access Library Journal
%V 8
%N 5
%P 1-8
%@ 2333-9721
%D 2021
%I Open Access Library
%R 10.4236/oalib.1107462
%X In order to screen safe and efficient herbicide varieties and combinations suitable for oat field use, field plot experiment method was used to spray stems and leaves from 3 to 5 leaf stages of oat. The results showed that the control effects of single-dose treatment of 45.9% difluoro-dioctyl SC 450 mL/hm<sup>2</sup> and 20% tribenuron-chlorofluoropyroxyacetic acid WP 900 g/hm<sup>2</sup> on weeds in oat fields were all above 80%, herbicides 10% tribenuron-methyl WP 150 g/hm<sup>2</sup>, 42% 2-methyl&middot;fluroxypyr EC 1125 mL/hm<sup>2</sup>, 48% bentazone AS 3000 mL/hm<sup>2</sup> and 72% 2,4-D butylate EC 150 mL/hm<sup>2</sup> mixed use, and 10% pyrazone WP 300 g/hm<sup>2</sup>   56% 2-methyl 4-sodium chloride WP 1200 g/hm<sup>2</sup>   50 g/L difluorsulphonamide SC 90 mL/hm<sup>2</sup> mixed use of broad-leaved weeds in oat field control effect were more than 80%, significantly higher than the conventional herbicide used in production, 48% bentazone AS 3000 mL/hm<sup>2</sup>   72% 2,4-D butylate EC 150 mL/hm<sup>2</sup> and 2-methyl&middot;fluroxypyr EC 1125 mL/hm<sup>2</sup>   72%. The test results enriched the available herbicide varieties for chemical weeding in oat fields and could be applied in oat fields.
%K Oats
%K Herbicides
%K Mixed
%K Control Effect
%K Safety
%U http://www.oalib.com/paper/6756127