Results 51 to 60 of about 672 (184)

Impact of Tillage and Herbicides on Weed Density, Yield and Quality of Cotton in Wheat Based Cropping System

Journal of Integrative Agriculture, 2013
Conservation tillage may improve yield of cotton in addition to improvement in soil quality if practiced for longer period. However, the practice may not be productive in short-term particularly when severe weeds are infesting the crops such as Cynodon ...
Khalid Usman, Niamatullah Khan, Muhammad Umar Khan, Aziz ur Rehman, Said Ghulam   +4 more
doaj   +1 more source

Design Principles of Nanosensors for Multiplex Detection of Contaminants in Food

Small, Volume 21, Issue 26, July 3, 2025.
This review discusses recent advancements in nanoparticle‐based nanosensors for multiplex detection of food contaminants, focusing on toxins and pathogens. It highlights the design principles, sensitivity, and selectivity of these sensors, offering insights into their practical applications for food safety monitoring and inspiring future innovations ...
Yang Zhang, Shipeng Gao, Haoran Li, Tianxi Yang, Kaiyi Zheng, Zhing Ming Guo, Jiyong Shi, Xiaowei Huang, Xiaobo Zou, Pierre Picchetti, Frank Biedermann   +10 more
wiley   +1 more source

Cereal rye biomass effects on giant ragweed suppression inform management decisions

Agrosystems, Geosciences &Environment, Volume 8, Issue 1, March 2025.
Abstract Giant ragweed (Ambrosia trifida L.) has become one of the most troublesome weeds across the US Midwest partially due to its early emergence, high competitiveness, and herbicide resistance evolution. This study aimed to determine the amount of cereal rye (Secale cereale L.) biomass needed to suppress giant ragweed establishment and growth.
Guilherme Chudzik, Jose J. Nunes, Nicholas J. Arneson, David E. Stoltenberg, Rodrigo Werle   +4 more
wiley   +1 more source

Evaluating precision sprayers for targeted weed management in corn and soybean

Agrosystems, Geosciences &Environment, Volume 8, Issue 1, March 2025.
Abstract A targeted application of herbicides in commercial crop fields is desirable for reducing chemical inputs and promoting environmental sustainability. Precision sprayers, equipped with cameras and sensors, detect weeds in real‐time and apply herbicides only where needed.
Adam Leise, Mandeep Singh, Nicolas Cafaro La Menza, Stevan Knezevic, Amit J. Jhala   +4 more
wiley   +1 more source

Nozzle Selection and Adjuvant Impact on the Efficacy of Glyphosate and PPO-Inhibiting Herbicide Tank-Mixtures

Agronomy, 2021
PPO-inhibiting herbicides in combination with glyphosate for postemergence applications is a common approach to manage glyphosate- and ALS-inhibitor-resistant weeds.
Jesaelen G. Moraes, Thomas R. Butts, Vitor M. Anunciato, Joe D. Luck, Wesley C. Hoffmann, Ulisses R. Antuniassi, Greg R. Kruger   +6 more
doaj   +1 more source

Resistance to protoporphyrinogen oxidase inhibitors in giant ragweed (Ambrosia trifida)

Pest Management Science, Volume 80, Issue 12, Page 6211-6221, December 2024.
A codon change in PPX2 conferring a R98L substitution was identified as the most likely mechanism conferring protoporphyrinogen oxidase (PPO)‐inhibitor resistance in Ambrosia trifida. Abstract BACKGROUND Giant ragweed (Ambrosia trifida L.) is one of the most troublesome weed species in corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] cropping ...
Felipe A. Faleco, Filipi M. Machado, Lucas K. Bobadilla, Patrick J. Tranel, David Stoltenberg, Rodrigo Werle   +5 more
wiley   +1 more source

The Diphenylether Herbicide Lactofen Induces Cell Death and Expression of Defense-Related Genes in Soybean [PDF]

Plant Physiology, 2005
Abstract Lactofen belongs to the diphenylether class of herbicides, which targets protoporphyrinogen oxidase, which in turn causes singlet oxygen generation. In tolerant plants like soybean (Glycine max), the chemical nonetheless causes necrotic patches called “bronzing” in contact areas.
openaire   +2 more sources

Effect of Lactofen, Azoxystrobin, and Genotypes on Charcoal Rot, Phomopsis Seed Decay, and Pod and Stem Blight in Soybean [PDF]

Plant Disease, 2012
Yield-limiting diseases such as charcoal rot and Phomopsis seed decay have a significant impact on the economic potential for soybean because there are few methods for management of these diseases. The objectives of this study were to determine the development of charcoal rot, infection of seed by Phomopsis spp., and severity of pod and stem blight on
Cory, Cross, Allen, Wrather, Kent, Fothergill, Grover, Shannon, Shuxian, Li, Calvin, Shumway, John, Rupe   +6 more
openaire   +2 more sources

Effect of herbicides on Pratylenchus brachyurus in conventional and transgenic soybean cultivars

Revista Agrogeoambiental
The root lesion nematode (Pratylenchus brachyurus) is a major constraint in soybean (Glycine max (L.) Merr.) production in Brazil’s Midwest, where it causes significant yield losses.
Leonardo Barros de Macedo, Renato Andrade Teixeira, Denner Robert Faria, Kássia Aparecida Barbosa Garcia, Eder Marques, Mara Rúbia da Rocha   +5 more
doaj   +1 more source

Efficacy of herbicide mixtures in the control of an Euphorbia heteropylla biotype tolerant to acetolactate synthase in soybean [PDF]

, 2001
Um experimento foi conduzido em condições de campo, cujo objetivo foi verificar a eficácia dos herbicidas isolados lactofen, imazethapyr, chlorimuron-ethyl, cloransulam-rnetil, oxasulfuron, flumiclorac-pentil aplicados isoladamente e em mistura com ...
Roman, Erivelton S.
core   +2 more sources