Results 31 to 40 of about 79 (60)
Competitive interaction between guava and weeds: Effect on initial growth
Journal of Agriculture and Rural Development in the Tropics and Subtropics, 2019 Guava (Psidium guajava L.) is one of the 50 most consumed fruits in the world. However, weed competition compromises fruit production in cultivation areas.
Marlenildo Ferreira Melo +4 more
doaj +1 more source
, 2018 Bidens subalternans DC. Artbeschreibung: Wie B. bipinnata aber bis 2 m hoch. Blattzipfel schlank ausgezogen, oberseits anliegend kurzborstig, Köpfe meist ohne Zungenblüten. Früchte 5-14 mm lang. Blütezeit: 7-10 Standort und Verbreitung in der Schweiz: Wegränder, Schuttplätze, selten adventiv / kollin / BA, FR u.a.
Konrad Lauber +2 more
openaire +2 more sources
Semina: Ciências Agrárias, 2010 Weeds can bring benefits to agriculture, but when incorrectly managed they can compete with commercial crops for resources. The objective of this work was to evaluate the effect that cover crops, associated with Coffea canephora cv.
José Antonio Azevedo Espindola +3 more
doaj +1 more source
The first official report of the alien species Bidens subalternans for the Iranian flora [PDF]
رستنیهاIn the present paper, a new alien species, namely, Bidens subalternans (Asteraceae), was found growing at the gardens in the Marvdasht and Eqlid located in Fars Province (Iran). This species is native to S.
Aboozar Esmaeili +3 more
doaj +1 more source
Water Stress Affect Germination, Seed Vigor and Seedlings Growth of Bidens subalternans
Journal of Agricultural Science, 2018 The beggartick (Bidens subalternans L.) is one of the main weeds present in agricultural crops, capable of adapting to different environmental conditions. The water stress caused by water deficiency can affect the germination of weed seeds and, consequently, their capacity to colonize the agroecosystem.
Erivanessa C. Sousa +8 more
openaire +1 more source
Phytosociology of weed in the southwestern Goiás region
Acta Scientiarum. Agronomy, 2018 Roundup Ready® technology adoption and the cultivation of a second crop have changed chemical control methods and weed management in the southwest region of Goiás State, Brazil.
Weverton Ferreira Santos +4 more
doaj +1 more source
Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects
Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Ricardo Alcántara‐de la Cruz +7 more
wiley +1 more source
Bidens subalternans DC. in Europa
BAUHINIA – Zeitschrift der Basler Botanischen Gesellschaft, 1974 Bidens subalternans DC., in der Folge B.s. abgekürzt (Syn. B. quadrangularis DC., B. platensis Mang., B. megapotamica O. E. Schulz non Spreng.) ist eine in Südamerika (Uruguay und mittleres Argentinien bis nördliches und westliches Brasilien) verbreitete einjährige Art.
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Pest Management Science, 2019 AbstractBACKGROUNDBidens subalternans (greater beggarticks) is a tetraploid and troublesome weed infesting annual crops in most tropical regions of the world. A glyphosate‐resistant (GR) B. subalternans biotype was detected in a soybean field from Paraguay.
Hudson K Takano +6 more
openaire +3 more sources
Revista Brasileira de Herbicidas, 2006 Resistant populations of Bidens pilosa and Bidens subalternans to the ALS inhibitors herbicides become more frequent at the soybeans fields from middle-west, that is due the intensive use of ALS herbicides, aimed to obtain data that can contribute on the choose of the best alternative of control for those populations.
Marcelo Nicolai +5 more
openaire +1 more source