Results 81 to 90 of about 73,615 (209)

Aqueous Extract Effect of Different Organs of Malva sylvestris Weed on Germination Characteristics and Photosynthetic Pigments of Echinochloa crus-galli

open access: yesپژوهش‌های بذر ایران, 2020
DOR: 98.1000/2383-1251.1398.6.151.12.2.1575.41 Extended abstract Introduction: Due to their aggressive and competitive habits, weeds inhibit the growth of valuable plants.
Mahnaz Tatari   +3 more
doaj  

The modes of teliospore germination of Ustilago trichophora (Link) Kunze ex Körnicke occurring in Poland

open access: yesActa Societatis Botanicorum Poloniae, 2011
Ustilago trichophora affects Echinochloa crus-galli and other species of Echinochloa genus. U. trichophora is a member of the order Ustilaginales, of which the germinating teliospores form a promycelium with sporidia.
Wojciech Pusz
doaj   +1 more source

Economic impacts of high labour cost and herbicide resistance for the management of annual barnyardgrass (Echinochloa crus-galli) in rice production in the Philippines [PDF]

open access: yes
Implications of increasing labour cost and development of herbicide resistance for profitable weed management in Philippine rice farming systems are investigated.
Pannell, David J.   +2 more
core  

Echinochloa crus-galli (L.) P. Beauv [PDF]

open access: yes, 2019
Echinochloa crus-galli (L.) P. Beauv., a C4 annual grass, is locally known in Malaysia as Rumput Sambau and in English as Barnyardgrass. E. crusgalli was included in the Global Compendium of Weeds and is considered one of the world’s worst weeds ...
Dixit, S, Rao, A N, Juraimi, A S
core  

Optimizing Grain Sorghum (Sorghum bicolor L. Moench) Cultivation in Central Europe: Effects of Seeding Rate, Nitrogen Application and Weed Competition on Hybrid Performance

open access: yesJournal of Agronomy and Crop Science, Volume 212, Issue 4, July 2026.
ABSTRACT Since grain sorghum (Sorghum bicolor L. Moench) is gaining recognition as a climate‐resilient alternative to maize in Central Europe, optimizing the cultivation technology of commercial hybrids has become a key area of research. A 2‐year study (2023–2024) was conducted in Keszthely, Hungary to assess the plant‐ and plot‐level responses of four
Ariel Tóth   +2 more
wiley   +1 more source

The application of 1.8-naphthalic anhydride to control ALS-herbicide resistant barnyardgrass with graminicides

open access: yesКарантин і захист рослин, 2020
Goal. Investigate the possibility to use 1,8-naphthalic anhydride metabolism inductor to control acetolactate synthase (ALS) inhibitor-resistant biotype of common graminicides of aryloxyphenoxypropionic acid class in rice. Methodology. The interaction
V. Schwartau, L. Mykhalska
doaj   +1 more source

Echinochloa crus-galli P. Beauv.

open access: yes, 2007
Panicum crus-galli Linnaeus, Species Plantarum 1: 56. 1753. "Habitat in Europae, Virginiae cultis." RCN: 480. Lectotype (Hitchcock in Contr. U. S. Natl. Herb. 12: 117. 1908): Kalm, Herb. Linn. No. 80.18 (LINN). Current name: Echinochloa crus-galli (L.) P. Beauv. (Poaceae). Note: Specific epithet spelled “Crusgalli” in the protologue.
openaire   +2 more sources

RIMPhil: a bioeconomic model for integrated weed management of annual barnyardgrass (Echinochloa crus-galli) in Philippine rice farming systems [PDF]

open access: yes
This paper describes a complex, dynamic simulation model that has been developed for the analysis of integrated weed management programmes for the control of annual barnyardgrass (Echinochloa crus-galli) in rice farming systems in the Philippines.
Pannell, David J.   +3 more
core  

Kompetisi Antara Ekotipe Echinochloa Crus-galli Pada Beberapa Tingkat Populasi Dengan Padi Sawah (Competition of Echinochloa Crus-galli Ecotypes at Several Populations Against Lowland Rice) [PDF]

open access: yes, 2009
Echinochloa crus-galli is a major weed in paddy field that reduces rice yield. The objective of the research was to study the effect of E. crus-galli ecotypes and populations on rice growth and production.
Tjitrosemito, S. (Soekisman)   +4 more
core  

Optimizing Herbicide Application Parameters in Rice Using UAVs: Performance and Comparison With Conventional Technologies

open access: yesWeed Research, Volume 66, Issue 4, July/August 2026.
ABSTRACT Unmanned aerial vehicles (UAVs) are increasingly considered a promising alternative to conventional ground‐based herbicide application in rice production systems; however, their effectiveness depends strongly on optimizing operational parameters that influence spray deposition, biological efficacy, and crop response.
Husrev Mennan   +2 more
wiley   +1 more source

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