Results 181 to 190 of about 6,607 (199)

Online tool for GR horseweed (Conyza canadensis) gene flow

2013 Kansas City, Missouri, July 21 - July 24, 2013, 2013
Abstract. Horseweed (Conyza canadensis) with evolved glyphosate resistance (GR) has become an especially problematic weed in crop production across the United States. This paper reports on the framework development of an Internet decision tool that can be used by regulatory agencies, industries, farmers, and the public.
null Junming Wang, null Haiyan Huang, null Rongjian Ye, null Yanhui Peng, null Charles Neal Stewart, null David R. Miller, null Ted W. Sammis   +6 more
openaire   +1 more source

Glyphosate-Resistant Horseweed (Conyza canadensis) in Mississippi

Weed Technology, 2004
Survival of horseweed in several glyphosate-tolerant cotton and soybean fields treated with glyphosate at recommended rates preplant and postemergence was observed in Mississippi and Tennessee in 2001 and 2002. Plants originating from seed collected from fields where horseweed escapes occurred in 2002 were grown in the greenhouse to the 5-leaf, 13- to ...
Clifford H. Koger, Daniel H. Poston, Robert M. Hayes, Robert F. Montgomery   +3 more
openaire   +1 more source

Physiological Responses and Tolerance Mechanisms to Cadmium inConyza canadensis

International Journal of Phytoremediation, 2014
Experiments were conducted to examine the effects of different concentrations of Cd on the performance of the Cd accumulator Conyza canadensis. Cd accumulation in roots and leaves (roots>leaves) increased with increasing Cd concentration in soil. High Cd concentration inhibited plant growth, increased the membrane permeability of leaves, and caused a ...
Chuifan, Zhou, Kai, Zhang, Jingwen, Lin, Ying, Li, Nailian, Chen, Xianhua, Zou, Xiaolong, Hou, Xiangqing, Ma   +7 more
openaire   +2 more sources

Anti-inflammatory activity of extracts from Conyza canadensis.

Die Pharmazie, 1986
The petroleum ether and ethanolic extract from the epigean part of Conyza canadensis exhibits a significant anti-inflammatory effect on rats with a carrageenin and formalin oedema. Eight sesquiterpenic hydrocarbons with the highest anti-inflammatory activity were found in the petroleum ether fraction (beta-santalene, beta-himachalene, cuparene, alpha ...
J, Lenfeld, O, Motl, A, Trka
openaire   +1 more source

Allelopathy of globally successful invader Conyza canadensis L.

2015
Price JE, editor. New developments in allelopathy research. New York: Nova Science Publishers; 2015. p. 59-88.
Đurđević, Lola, Pavlović, Pavle, Gajić, Gordana, Mitrović, Miroslava   +3 more
openaire   +1 more source

Antiinflammatory Activity of Conyza canadensis

Planta Medica, 1986
J, Lenfeld, O, Motl
openaire   +2 more sources

?????????????????????????? ???????????????????????????? ?????????????????????????????? ?????????????????? ?????? ?????????????????? ???????????????????????????????? ???????????????? ?? Conyza canadensis (L.) Cronq

2016
The comparative study of the structure of 14 different geographically remote populations of the alien North American species Conyza canadensis (L.) Cronq. (Germany, the Ukrainian south-east) by 16 quantitative morphological traits enabled to reveal interpopulationdifferences, characteristic of them.
openaire   +1 more source

Conyza canadensis (Canadian fleabane)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Conyza canadensis

2021
openaire   +1 more source

Physiological Activities of wild Conyza canadensis L. Extracts

Journal of Naturopathy, 2022
Hee Jea Lee, Hyun Sook Song, Geo Lyong Lee   +2 more
openaire   +1 more source