Results 51 to 60 of about 21,144 (221)

Computational Study on the Reaction Mechanism of 5‐Enolpyruvylshikimate‐3‐phosphate Synthase from Nicotiana Tabacum

ChemistryOpen, EarlyView.
The reaction mechanism of 5‐enolpyruvylshikimate‐3‐phosphate synthase from Nicotiana tabacum (NtEPSPS) is elucidated using quantum chemical calculations. The proposed mechanism involves four sequential steps: carbocation intermediate formation, tetrahedral intermediate formation, rate‐limiting C−O bond cleavage, and C=C bond re‐formation.
Qingfang Han, Beibei Lin, Ziwei Liu, Mengsha Li, Zhaopeng Luo, Xixian Xie, Lijuan Ma, Hao Su, Xiang Sheng   +8 more
wiley   +1 more source

Associations of chronic liver disease and liver cancer with glyphosate and its metabolites in Thailand. [PDF]

Int J Cancer
What's new? The IARC classifies the herbicide glyphosate as a probable carcinogen, and animal studies have shown that glyphosate exposure harms the liver and kidneys. Here, the authors investigate the relationship between glyphosate exposure and chronic liver disease (CLD) and hepatocellular cancer (HCC). They analyzed urine samples from patients newly
Patel DP, Loffredo CA, Pupacdi B, Rabibhadana S, Navasumrit P, Chaisaingmongkol J, Toulabi L, Haznadar M, Dalal B, Khan M, Stone J, Bhudhisawasdi V, Lertprasertsuke N, Chotirosniramit A, Pairojkul C, Auewarakul CU, Sricharunrat T, Phornphutkul K, Sangrajrang S, Budhu A, Mahidol C, Wang XW, Gonzalez FJ, Ruchirawat M, Harris CC, TIGER‐LC Consortium.   +25 more
europepmc   +2 more sources

Policy influence 2024: Building societal impact at Plants, People, Planet

PLANTS, PEOPLE, PLANET, EarlyView.
Plants, People, Planet provides a forum for innovative research at the intersection of plants, society and the planet. We are particularly keen to publish studies that generate societal impact and address global issues with plant‐focused solutions. Since 2022, we have been celebrating societal impact at Plants, People, Planet by showcasing articles ...
Simon Hiscock, Sarah Lennon, Bennett Young   +2 more
wiley   +1 more source

Resistance to the herbicides haloxyfop and iodosulfuron is common in commercial ryegrass (Lolium) seed lines

Pest Management Science, EarlyView.
Eleven variety lines had resistance detected for iodosulfuron only, six to haloxyfop, and 28 to both herbicides. No seedlings were detected with resistance to glyphosate. Abstract Background Ryegrass (Lolium spp.) is a key forage providing a $14 billion contribution to New Zealand's gross domestic product (GDP). However, ryegrass can also act as a weed
Christopher E Buddenhagen, Zachary Ngow, Ben Wynne‐Jones, M. Philip Rolston   +3 more
wiley   +1 more source

Challenges and opportunities for embedding social science in pesticide resistance research and outreach

Pest Management Science, EarlyView.
Pest resistance management constitutes a ‘wicked problem’ that requires meaningful transdisciplinary collaboration involving social sciences. This article outlines their theoretical and methodological diversity, demonstrated through herbicide and insecticide resistance scholarship.
Katherine Dentzman, Martin Espig, Sonia Graham   +2 more
wiley   +1 more source

EPSPS target site mechanisms confer glyphosate resistance in Arctotheca calendula

Pest Management Science, EarlyView.
This investigation revealed that the EPSPS gene mutation resulting in Pro‐106‐Ser substitution and EPSPS overexpression endow resistance to glyphosate in the capeweed population. Abstract BACKGROUND The first case of glyphosate resistance was reported in a capeweed population from Western Australia in our previous study. This current study investigates
Norazua Zakaria, Heping Han, Yaseen Khalil, Michael Ashworth, Qin Yu, Ken C Flower   +5 more
wiley   +1 more source

Efficacy and cost of four plant‐derived, natural herbicides for certified organic agriculture

Pest Management Science, EarlyView.
After three seasons of repeated applications, active ingredients capric and caprylic acid and d‐limonene reduced early season perennial weed cover compared with hand weeding and a do‐nothing control. Abstract BACKGROUND Weed management is the greatest production challenge for most certified organic farmers, with few herbicides allowed on organic farms.
Aaron B Appleby, John P Reganold, Lynne A Carpenter‐Boggs   +2 more
wiley   +1 more source

Negotiating Identity and Belonging through the Invisibility Bargain: Colombian Forced Migrants in Ecuador

International Migration Review, EarlyView., 2017
This article argues that an “invisibility bargain” constrains migrants’ identities and political participation, demanding their economic contributions plus political and social invisibility in exchange for tolerance of their presence in the host country.
Jeffrey D. Pugh
wiley   +1 more source

Different nontarget‐site mechanisms underlie resistance to dicamba and 2,4‐D in an Amaranthus tuberculatus population

Pest Management Science, EarlyView.
Weak phenotypic and genetic associations between resistance to dicamba and 2,4‐D suggest that different nontarget‐site mechanisms contribute to these traits in an Amaranthus tuberculatus population from Illinois. Abstract BACKGROUND Amaranthus tuberculatus (Moq.) Sauer (waterhemp) has emerged as one of several weed species that is resistant to ...
Isabel Schlegel Werle, Lucas Kopecky Bobadilla, Damilola A Raiyemo, Alexander J Lopez, Filipi Mesquita Machado, Patrick J Tranel   +5 more
wiley   +1 more source

Field efficacy of a bioherbicide mimic (DiS‐NH2) in a nanoparticle formulation for weed control in durum wheat

Pest Management Science, EarlyView.
A new polymeric nanoparticle formulation containing aminophenoxazinone DiS‐NH2 (2,2′‐disulfanediyldianiline) is proposed as a post‐emergence and contact bioherbicide for weed management in durum wheat. Abstract BACKGROUND Weed‐resistance phenomena have increased dramatically in recent years. Bioherbicides can offer a sustainable alternative to chemical
Aurelio Scavo, Francisco J Rodríguez‐Mejías, Nuria Chinchilla, José MG Molinillo, Stefan Schwaiger, Alexander KH Weiss, Giovanni Mauromicale, Francisco A Macías   +7 more
wiley   +1 more source