Results 51 to 60 of about 3,809 (184)
Weed Research, Volume 65, Issue 4, July/August 2025.Abstract The risk of contamination by the acetyl‐CoA carboxylase inhibiting herbicides fluazifop‐P‐butyl and quizalofop‐P‐ethyl is significant, particularly in short‐season vegetables like spinach. This study examined meteorological factors affecting their efficacy and residue levels in spinach. Field trials were conducted in Prague, Czech Republic, in
Miroslav Jursík +4 more
wiley +1 more source
Emergência do capim-marmelada em duas regiões do estado do Paraná [PDF]
Pesquisa Agropecuária Brasileira, 2000 O objetivo dotrabalho foi determinar a periodicidade eintensidade da emergência, bem como a sobrevivência de sementes de capim-marmelada (Brachiaria plantaginea (Link) Hitch.) em duas regiões do Estado do Paraná.
BENEDITO NOEDI RODRIGUES +3 more
doaj +1 more source
QTL analysis for aphid resistance and growth traits in apple [PDF]
, 2018 The rosy apple aphid (Dysaphis plantaginea), the leaf-curling aphid (Dysaphis cf. devecta) and the green apple aphid (Aphis pomi) are widespread pest insects that reduce growth of leaves, fruits and shoots in apple (Malus × domestica).
Dorn, Silvia +5 more
core
Planta Daninha, 2013 Apesar do ciclo efetivamente rápido do feijoeiro, a habilidade no uso dos nutrientes adicionados por ocasião do plantio e cobertura pode ser prejudicada pela presença de determinadas espécies de plantas daninhas. Objetivou-se com este trabalho avaliar os
J.P Cury +6 more
doaj +1 more source
Evaluation of the tolerance to the rosy apple aphid, Dysaphis plantaginea (Pass.), in descendants of the crossing ‘Raxao’ x ‘Florina’ [PDF]
, 2010 In a cider apple breeding programme the susceptible local cv ‘Raxao’ and the cv ‘Florina’, resistant to the rosy apple aphid, Dysaphis plantaginea (Pass.) (Homoptera: Aphididae), have been crossed.
Dapena-Fuente, Enrique, Miñarro, Marcos
core
Monitoring resistance of Cydia pomonella (L.) Spanish field populations to new chemical insecticides and the mechanisms involved [PDF]
, 2017 BACKGROUND: A widespread resistance of Cydia pomonella to organophosphates was demonstrated in populations from the Spanish Ebro Valley area that showed high levels of enzymatic detoxification.
Avilla Hernández, Jesús +2 more
core +3 more sources
Perennial Flower Strips Can Be a Cost‐Effective Tool for Pest Suppression in Orchards
Journal of Agricultural Economics, Volume 76, Issue 2, Page 466-477, June 2025.ABSTRACT Flower strips can provide many economic benefits in commercial orchards, including reducing crop damage by a problematic pest, rosy apple aphid (Dysaphis plantaginea [Passerini]). To explore the financial costs and benefits of this effect, we developed a bio‐economic model to compare the establishment and opportunity costs of perennial ...
Charlotte Howard +4 more
wiley +1 more source
Planta Daninha, 2005 Objetivou-se avaliar a eficiência de controle de plantas daninhas, a tolerância e a produção de milho-pipoca UFVM2 aos herbicidas atrazine (1.500 g ha-1), foramsulfuron + iodosulfuron methyl sodium + atrazine (15+1+1.500 e 30+2+1.500 g ha-1 ...
A. Jakelaitis +4 more
doaj +1 more source
Discovery, research and development of axalion® active insecticide: dimpropyridaz†
Pest Management Science, Volume 81, Issue 5, Page 2529-2534, May 2025.Dimpropyridaz, is a novel insecticide active ingredient for the control of piercing and sucking pests, and is the sole representative of the pyridazine pyrazolecarboxamides class, IRAC Group 36. Summary includes chemical preparation, regulatory overview, and biological performance and information shared during the 15th International Union of Pure and ...
Desirée Hodges
wiley +1 more source
Planta Daninha, 2006 O presente trabalho teve por objetivo avaliar a quantidade de calda de pulverização depositada nas folhas de Brachiaria plantaginea, em aplicações de pós-emergência precoce, em que se variou o volume de calda de pulverização, a densidade de plantas m-2 e
M.S. Tomazela +3 more
doaj +1 more source