Genetically modified (GM) crops tolerant to glyphosate have delivered significant economic benefits in farm management. However, the evolution of resistance weeds due prolonged intensive use poses a serious threat this weed management system. It is highly desirable China deploy dual herbicide-tolerant corn at very beginning GM release delay development herbicides. Here, we report creation and c...

Resumo Introdução O capim-marandu pode ser uma forrageira alternativa no sistema de integração lavoura-pecuária (ILP), embora a sua dessecação seja mais lenta que do capim-ruziziensis, sendo necessário acelerá-la para semeadura cultivares precoces soja ocorra na época recomendada. Objetivo Objetivou-se estimar as épocas e doses glyphosate amônio- glufosinate em sequencial com sem corte menor pe...

We found that glufosinate (DL-GLUF) was distributed in the spinal fluid in glufosinate poisoning. A 50-year old Japanese man (weighing 67 kg) attempted to commit suicide by ingesting about 100 ml of BASTA (containing DL-GLUF 18.5 g; ratio of D-GLUF to L-GLUF: 1 : 1). He was transported to our hospital, where serious respiratory depression was seen 26 h after ingestion, and management with artif...

Soltani, N., Vyn, R. J., Van Eerd, L. L., Shropshire, C. and Sikkema, P. H. 2009. Effect of reduced herbicide rates on weed control, environmental impact and profitability of corn. Can. J. Plant Sci. 89: 969 975. A study was conducted over a 3-yr period (2003, 2004, and 2005) to evaluate the effect of reduced herbicide rates 20, 40, 60, 80, and 100% of the manufacturer’s recommended rate (MRR) ...

G udrun D. Trogisch*, H elm ut Köcher**, and W olfram R. Ullrich* * Institut für Botanik, Technische Hochschule, Schnittspahnstraße 3. D-6100 Darmstadt, Bundesrepublik Deutschland ** Hoechst AG, D-6230 Frankfurt 80. Bundesrepublik Deutschland Z. Naturforsch. 44c, 33 — 38 (1989); received July 13/November 11, 1988 Dedicated to Professor Wilhelm Simonis on the occasion o f his 80th birthday Ammon...

When glyphosate is applied to glyphosate-resistant (GR) crops, drift to nonglyphosate-resistant (non-GR) crops may cause significant injury and reduce yields. Tools are needed to quantify injury and predict crop losses. In this study, glyphosate drift was simulated by direct application at 12.5% of the recommended label rate to non-GR corn (Zea mays L.) at 3 or 6 weeks after planting (WAP) duri...

Acute glufosinate ammonium poisoning can cause neurological complications and respiratory failure, which are usually delayed difficult to predict. Serum ammonia level might be an indicator of severe poisoning, but it has not been confirmed. We aimed investigate the potential predictors failure after poisoning. conducted a retrospective review 21 cases between 2010 2019. Patients were assigned i...

ABSTRACT Farmers in Indonesia generally spray herbicides to control weeds and use tillage during the early stages of crop cultivation; consequently, these activities affect weed composition diversity. This study aimed evaluate dominance diversity index obtain abundance correlations according soil chemical characteristics, as well effect ammonium glufosinate herbicide, different systems. A non-f...