Results 81 to 90 of about 30,105 (291)

Resposta de plantas daninhas ao óleo fúsel aplicado em pós-emergência inicial e tardia Weed response on fusel oil applied at initial and late post-emergence

open access: yesPlanta Daninha, 2010
Objetivou-se com este trabalho estudar a resposta de plantas daninhas a doses do óleo fúsel aplicadas em pós-emergência inicial e tardia. Para isso, foram estudadas as espécies Ipomoea hederifolia, Ipomoea quamoclit, Euphorbia heterophylla, Digitaria spp.
C.A.M. Azania   +3 more
doaj   +1 more source

New records of interesting xenophytes in the Iberian Peninsula [PDF]

open access: yes, 2008
New records of interesting xenophytes in the Iberian Peninsula. Botanical inventories in various parts of Spain mainly between 2005 and 2007 yielded numerous chorological novelties.Cyperus prolifer is probably reported for the first time in Europe ...
Sánchez Gullón, Enrique   +1 more
core   +2 more sources

Interseeding crabgrass and berseem clover into sorghum–sudangrass for improved herbage accumulation, nutritive value, and weed suppression

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Sorghum–sudangrass hybrids (Sorghum. bicolor × Sorghum. bicolor var. sudanense; SSG) are common warm‐season annual forages utilized in forage systems in the northeastern United States. However, weed control can be an issue, particularly in low‐input forage systems.
Justin C. Burt   +2 more
wiley   +1 more source

Controle de plantas daninhas na cultura da ameixa carmesin (Prunus salicina) através do uso de herbicidas com ação residual em pós emergência

open access: yesSemina: Ciências Agrárias, 1987
Com o objetivo de verificar o comportamento de algumas combinações prontas de herbicidas na cultura da ameixa e a eficácia no controle das plantas daninhas, foi conduzido em experimento à nível de campo em solo de textura arenosa, no ano de 1987, em ...
José Carlos Vieira da Almeida   +5 more
doaj   +1 more source

Competição de gramíneas no agreste de Pernambuco: município de Surubim. [PDF]

open access: yes, 2015
Comparação de 4 espécies de gramíneas ( Digitaria decumbens, Panicum maximum, Digitaria setivalva e Cynodon plectodtachyus) com 2 cortes entre inverno e ...
PIMENTEL, C. R. M.   +3 more
core  

Light and temperature effects on the seed germination of four Digitaria weed species [PDF]

open access: yes, 2010
O Brasil é o país das Américas com maior número de espécies nativas do gênero Digitaria, conhecidas como plantas daninhas, constituindo problemas em várias culturas de expressão econômica e encontradas em várias regiões do território brasileiro, sob ...
CARVALHO, Saul Jorge Pinto de   +3 more
core   +2 more sources

Release From Captivity Allows African Savannah Elephant Movement Patterns to Converge With Those of Wild and Rehabilitated Conspecifics

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
African Savannah Elephants from captivity were rewilded and their movement patterns were compared with those of rehabilitated and wild elephants during the 3‐year soft release. The movement patterns of the captive elephants changed after release and were less different from most of the movement patterns of rehabilitated elephants and some of the ...
Murphy Tladi   +3 more
wiley   +1 more source

Pantoea spp. Associated with Smooth Crabgrass (Digitaria ischaemum) Seed Inhibit Competitor Plant Species

open access: yesMicroorganisms, 2019
Digitaria ischaemum (Schreb.) Schreb. ex Muhl. and Poa annua L. are competitive, early successional species which are usually considered weeds in agricultural and turfgrass systems. Bacteria and fungi associated with D. ischaemum and P.
M. Elmore   +4 more
semanticscholar   +1 more source

Species‐specific effects of post‐application relative humidity on glufosinate efficacy and absorption in Bassia scoparia and Chenopodium album

open access: yesPest Management Science, Volume 81, Issue 12, Page 7746-7754, December 2025.
Glufosinate efficacy and absorption are mediated by post‐application relative humidity duration in Bassia scoparia and Chenopodium album, but the effects are species‐specific. Abstract Background In the semi‐arid United States, where relative humidity (RH) in summer ranges from 25% to 35%, suboptimal glufosinate efficacy is a recurrent issue, but ...
Het Samir Desai   +3 more
wiley   +1 more source

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