Results 21 to 30 of about 237,257 (191)
Modeling the Emergence of Echinochloa sp. in Flooded Rice Systems
Agronomy, 2020 Barnyard grass (Echinochloa sp.) is one of the main rice weeds. Knowledge of its emergence can support management measures. The present study models barnyard grass emergence at different flooded rice sowing periods.
Francisco A. P. Goulart +5 more
doaj +1 more source
Introducing rice yield loss caused by weed competition into the SimulArroz model [PDF]
Pesquisa Agropecuária Brasileira, 2019 : The objective of this work was to model weedy rice (Oryza sativa) and barnyard grass (Echinochloa spp.) competition with flood-irrigated rice, introducing it as a submodule into the SimulArroz model.
Gean Leonardo Richter +9 more
doaj +1 more source
Scientific Reports, 2022 To further explore the mechanism behind the allelopathic effects of Flaveria bidentis, we investigated the allelopathic effects of water extracts from Flaveria bidentis leaves on three plants, Shanghai green, barnyard grass and wheat.
Lei Dai +5 more
doaj +1 more source
Use of Colletotrichum graminicola KA001 to Control Barnyard Grass [PDF]
Plant Disease, 2000 Isolates of Colletotrichum graminicola were obtained from barnyard grass showing anthracnose symptoms and the fungus was evaluated as a potential biocontrol agent. C. graminicola KA001 was highly pathogenic to two varieties of barnyard grass in a wide range of growth stages, with the most damage at the three- to four-leaf stages.
Young-Kook, Yang +3 more
openaire +2 more sources
Comparison of the complete genomes of two Echinochloa species: barnyard grass and jungle rice. [PDF]
Mitochondrial DNA B Resour, 2017 We sequenced and compared the complete chloroplast (cp) genomes of the two Echinochloa species; E. crus-galli (KT983256) and E. colona (KT983255). The size of complete chloroplast genomes of the two species are 139,851 and 139,592 base pairs in length, respectively.
Lee J, Kim JW, Lee IY, Ahn JH.
europepmc +5 more sources
Inhibitory effect of plant essential oils on barnyard grass seedlings.
, 2023 (A) The control effect of twelve essential oils with different concentrations (0, 0.01, 0.03, 0.05, 0.08, 0.1 g mL-1) on barnyard grass seedlings. a: Garlic essential oil; b: Tangerine peel essential oil; c: Spearmint essential oil; d: Yellow mugwort ...
Chenzhong Jin (9549407) +6 more
core +1 more source
Efficacy of Exserohilum longirostratum on barnyard grass (Echinochloa crus-galli spp. crusgalli) under field conditions. [PDF]
, 2011 An isolate of Exserohilum longirostratum obtained from Rottboelia cochinchinensis in Malaysia was highly pathogenic to barnyardgrass (Echinocloa crus-galli,) a serious weed in rice fields in Malaysia.
M.S. Hailmi +7 more
core +1 more source
Potential control of Echinochloa crus-galli (Barnyard grass) by Curvularia lunata as a mycoherbicide [PDF]
, 2019 Echinochloa crus- galli (Barnyard grass) is a world’s most harmful weed species. Echinochloa crus-galli weed species compete with many economically important crops and causes serious problem in rice production. The virulent strain LD2 (leaf disease)
Yoganathan, Kamaraj +2 more
core +1 more source
Bioherbicides for sustainable barnyard grass management in paddy field: an in-silico perspective
Natural Product Research, 2022 Paddy (Oryza sativa) yield is greatly influenced by the insidious presence of rice-mimicking weed, widely known as barnyard grass. This study explores the promising natural ACCase inhibitors that could enhance paddy yield by controlling weeds. A total of 2828 natural compounds were examined using diverse computational techniques.
Ajitha Antony, Ramanathan Karuppasamy
openaire +2 more sources
Nanomaterials, 2022 Berberine (Ber) is easy to synthesize and has a variety of biological and pharmacological activities. At present, the existing studies on berberine have focused predominantly on its antibacterial activity; its herbicidal activity is rarely reported.
Junhu Xu +6 more
doaj +1 more source