Results 21 to 30 of about 101,553 (200)

Capitulum Development and Gametophyte Ontogeny: Histological Insight into the Reproductive Process of a Hexaploidy Population of Solidago canadensis in China

Plants, 2022
Solidago canadensis L., native to North America, has become a troublesome invasive plant worldwide due to its strong sexual reproductive capacity. Although there have been studies on some stages of sexual reproduction, there has been no systematic ...
Yu Zhang, Fei Cao, Sheng Qiang
doaj   +1 more source

Recent Weed Control, Weed Management, and Integrated Weed Management [PDF]

Weed Technology, 2013
Integrated weed management (IWM) can be defined as a holistic approach to weed management that integrates different methods of weed control to provide the crop with an advantage over weeds. It is practiced globally at varying levels of adoption from farm to farm.
John T. O'Donovan, K. Neil Harker
openaire   +2 more sources

Identification of Weed-Suppressive Tomato Cultivars for Weed Management [PDF]

Plants, 2021
Weed-suppressive crop cultivars are a potentially attractive option in weed management strategies (IWM). A greenhouse study was conducted at the R. R. Foil Plant Science Research Center, Starkville, MS, to assess the potential weed-suppressive ability of 17 tomato cultivars against Palmer amaranth (Amaranthus palmeri S.
Isabel Schlegel Werle, Edicarlos Castro, Carolina Pucci, Bhawna Soni Chakraborty, Shaun Broderick, Te Ming Tseng   +5 more
openaire   +4 more sources

Transgene Was Silenced in Hybrids between Transgenic Herbicide-Resistant Crops and Their Wild Relatives Utilizing Alien Chromosomes

Plants, 2022
The commercialization of transgenic herbicide-resistant (HR) crops may cause gene flow risk. If a transgene in progenies of transgenic crops and wild relatives is silencing, these progenies should be killed by the target herbicide, thus, the gene flow ...
Zicheng Shao, Lei Huang, Yuchi Zhang, Sheng Qiang, Xiaoling Song   +4 more
doaj   +1 more source

System productivity, energetics and economics of soybean (Glycine max)-wheat (Triticum aestivum) cropping system as influenced by weed management practices

The Indian Journal of Agricultural Sciences, 2022
 A field experiment was conducted during 2015–16 and 2016–17 to assess the system productivity, energetics and economics of weed management practices in soybean (Glycine max L.)-wheat (Triticum aestivum L.) cropping system at ICAR-Directorate of Weed ...
R P DUBEY, SHYAM LAL, DIBAKAR GHOSH, P K SINGH   +3 more
doaj   +1 more source

The allelopathic efficiency of Eruca sativa seed powder in controlling Orobanche crenata infected Vicia faba cultivars

Bulletin of the National Research Centre, 2019
Background Orobanche crenata (Broomrape) is an obligate root parasitic weed belonging to Orobanchaceae. It causes a great damage to legume crops. Many attempts have been done in order to control this parasitic weed.
Mahmoud Ahmed Touny El-Dabaa, Salah Abd-Elghany Ahmed, Nadia Khalil Messiha, Rafat Ragheb El-Masry   +3 more
doaj   +1 more source

Fitness and Rhizobacteria of F2, F3 Hybrids of Herbicide-Tolerant Transgenic Soybean and Wild Soybean

Plants, 2022
The introduction of herbicide-tolerant (HT) transgenic soybeans (Glycine max (L.) Merr.) into farming systems raises great concern that transgenes may flow to endemic wild soybeans (Glycine soja Sieb.
Rong Liang, Xueqin Ji, Zewen Sheng, Jinyue Liu, Sheng Qiang, Xiaoling Song   +5 more
doaj   +1 more source

Evaluating Sensor-Based Mechanical Weeding Combined with Pre- and Post-Emergence Herbicides for Integrated Weed Management in Cereals

Agronomy, 2022
Due to the increasing number of herbicide-resistant weed populations and the resulting yield losses, weed control must be given high priority to ensure food security.
Marcus Saile, Michael Spaeth, Roland Gerhards   +2 more
doaj   +1 more source

Variation in Oxidized Proanthocyanidins in Chinese Weedy Rice Seeds and Their Impact on Ecological Adaptation

Agronomy
Weedy rice, also known as red rice, mainly originates from the de-domestication of cultivated rice and is a vicious weed in paddy fields around the world. Its red seeds are rich in oxidized proanthocyanidins (OPAs).
Yujiang Yan, Jing Chao, Bingjie Ruan, Xiaoyan Yuan, Qiyuan Qin, Zhihua Shi, Sheng Qiang, Xiaoling Song, Weimin Dai   +8 more
doaj   +1 more source

Development of an Agar Bioassay Sensitivity Test in Alopecurus myosuroides for the Pre-Emergence Herbicides Cinmethylin and Flufenacet

Agronomy, 2021
Rapid and reliable tests for pre-emergence herbicide susceptibility in weeds are important to test a wider range of accessions on their baseline sensitivity, as well as to provide information on putative resistance.
Miriam H. Messelhäuser, Alexander I. Linn, Anna Mathes, Bernd Sievernich, Roland Gerhards   +4 more
doaj   +1 more source