Results 11 to 20 of about 5,414 (227)
Deep learning-based laser weed control compared to conventional herbicide application across three vegetable production systems. [PDF]
Pest Manag SciIn 2024, trials in New Jersey and New York evaluated the effectiveness of laser weeding with a Carbon Robotics unit compared with herbicides on beets, spinach, and peas. Results demonstrated that laser weeding was as effective or superior to herbicides in controlling weeds, reducing biomass by ≥97% and boosting crop growth by ≥30%.
Sosnoskie LM +4 more
europepmc +2 more sources
Unraveling the Role of P450 Reductase in Herbicide Metabolic Resistance Mechanism. [PDF]
Plant DirectABSTRACT Plants require cytochrome P450 reductase (CPR) to supply two electrons for cytochrome P450 monooxygenase enzymes (P450) to react with an organic substrate. The transfer of electrons to the P450 active site in the P450 catalytic site relies on a robust and intricate CPR:P450 complex in the endoplasmic reticulum membrane.
Rigon CAG +3 more
europepmc +2 more sources
Oxidative degradation and mineralization of bentazone from water [PDF]
Journal of Environmental Science and Health, Part B, 2020 Bentazone degradation efficiency and mineralization in water solutions using chlorine dioxide treatment were evaluated. Double distilled water and a river water sample spiked with bentazone were studied and compared after chlorine dioxide treatment. Degradation efficiency was determined using high-performance liquid chromatography (HPLC). Daphnia magna
Marija V. Pergal +4 more
openaire +4 more sources
Eficiência de herbicidas para a cultura do feijão-caupi [PDF]
Planta Daninha, 2014 Com o objetivo de avaliar a seletividade e eficácia de herbicidas para a cultura do feijão-caupi (Vigna unguiculata), conduziu-se um experimento no esquema de parcelas subdivididas, no delineamento de blocos casualizados.
K.S. Silva +5 more
doaj +1 more source
Chlorophyll fluorescence in guanandi tree (Calophyllum brasiliense) after herbicide application [PDF]
Planta Daninha, 2015 Chlorophyll fluorescence is currently used as a rapid diagnostic and nondestructive method to detect and quantify damage on the photosynthetic apparatus of leaves on weeds, crops and ornamental/coniferous trees in response to both environmental stress ...
R. ARALDI +6 more
doaj +1 more source
Abundance of Cereal Aphids (Homoptera: Aphididae) and Their Predators in Spring Wheat-Alfalfa Intercrops Under Different Crop Management Intensities [PDF]
, 2018 Natural infestations of cereal aphids and abundance of their predators were compared from 1990 through 1993 among plots of intercropped spring wheat and alfalfa grown under high, intermediate, or low crop management intensity (CMI).
Evenson, Paul D +2 more
core +2 more sources
Previous crop and herbicide timing application effects on weed population growth rate
Crop, Forage &Turfgrass Management, Volume 9, Issue 2, December 2023., 2023 Abstract A well‐designed crop rotation can create an unstable environment that disrupts weed population growth rates. In combination with effective herbicide programs, growers may maintain weed populations at levels below competitive and economic thresholds.
Fernando H. Oreja +3 more
wiley +1 more source
Seletividade e eficácia de herbicidas aplicados à cultura do trigo
Revista de Ciências Agroveterinárias, 2021 As plantas daninhas ocasionam efeitos negativos na produtividade e na qualidade dos grãos da cultura do trigo quando não controladas de modo eficiente. Assim sendo, objetivou-se com os trabalhos avaliar a seletividade e a eficácia de herbicidas aplicados
Leandro Galon +7 more
doaj +1 more source
POTENTIAL SELECTIVITY OF HERBICIDES IN PRE- AND POST-EMERGENT LINSEED (LINUM USITATISSIMUM L.)
Revista de Agricultura Neotropical, 2023 Linseed is an oilseed crop that is widely used in human and animal feed, as a cover crop in agroecosystems, and for fiber production. To facilitate the management of weeds in the crop, this study aimed to evaluate potential selective herbicides for ...
Mateus Dalpubel Mattiuzzi +5 more
doaj +1 more source
Planta Daninha, 1998 O objetivo deste trabalho foi avaliar o efeito de reduções da dose e do volume de calda nas aplicações noturnas de herbicidas em pós-emergência sobre o controle de plantas daninhas e a seletividade para a cultura da soja.
Marcelo C. Ferreira +2 more
doaj +1 more source