Results 11 to 20 of about 612 (166)
Fendioxypyracil, a new and systemic PPO-inhibiting herbicide for X-spectrum weed control. [PDF]
Pest Manag SciThis graphical abstract presents the discovery and synthesis of PPO herbicide structures with a central pyridine core, showing molecular conformations, dose–response inhibition curves for PPO1 and PPO2, and comparative weed and grass control efficacy of fendioxypyracil versus other herbicides in greenhouse and field trials.
Seiser T +8 more
europepmc +2 more sources
Mechanical Strength: An Unrecognised Target in the Genetic Improvement of Crops. [PDF]
Plant Biotechnol JABSTRACT Leaf angle (LA) is a crucial agronomic trait influencing planting density and crop yield. Previous research highlighted the importance of cellular variations in the ligular region for determining LA, but the underlying regulatory mechanisms remain unclear.
Shi Q +17 more
europepmc +2 more sources
Registration of ‘Impact’ Crabgrass [PDF]
Journal of Plant Registrations, 2018 Impact (Reg. No. CV‐283, PI 687328) crabgrass [Digitaria ciliaris (Retz.) Koeler] was developed by the Noble Research Institute, LLC, and released in 2016. Selections were made from ‘Red River’ by recurrent phenotypic selection for late flowering and high individual plant yield. In Ardmore, OK, trials in 2014 and 2015, Impact headed significantly later
Joseph H. Bouton +3 more
openaire +1 more source
Comparative analysis of pathogenicity and phylogenetic relationship in Magnaporthe grisea species complex. [PDF]
PLoS ONE, 2013 Outbreaks of rice blast have been a threat to the global production of rice. Members of the Magnaporthe grisea species complex cause blast disease on a wide range of gramineous hosts, including cultivated rice and other grass species.
Jaehyuk Choi +6 more
doaj +1 more source
Statistical Mechanics of Crabgrass
The Annals of Probability, 1989 The authors investigate the time evolution of the contact branching particle processes on \({\mathbb{Z}}^ d/M=\{(x_ 1/M,...,x_ d/M)\}\in {\mathbb{R}}^ d,\) \(x\in {\mathbb{Z}}^ d\). The critical rate of births \(\lambda_ c(M)>0\) is introduced, \(\lambda_ c(M)=\inf \{\lambda:\) the contact process survives with positive probability\(\}\).
Bramson, M., Durrett, R., Swindle, G.
openaire +2 more sources
Abiotic Factors Affecting Seed Germination and Early Seedling Emergence of Large Crabgrass (Digitaria sanguinalis) [PDF]
Planta Daninha, 2018 : Large crabgrass is one of the worst exotic weed in tropical, subtropical, and temperate regions of the world. In this study, the abiotic factors affecting seed germination and early seedling emergence of large crabgrass were investigated under ...
Y.H. WANG, Y.L. MA, G.J. FENG, H.H. LI
doaj +2 more sources
A Multy-Year Study Reveals the Importance of Residual Herbicides on Weed Control in Glyphosate-Resistant Soybean [PDF]
Planta Daninha, 2018 : A 3-year field study was conducted to assess the potential for using pre-emergent (PRE) herbicides tank mixed with glyphosate as a means of controlling weed species in soybean.
A.L. NUNES +3 more
doaj +2 more sources
Agronomy, 2018 Intercropping of forage grasses and legumes can increase forage productivity and nutritive value; however, intercropping of corn with warm-season forages has not yet been studied in southeast U.S., thus requiring more information.
Renata La Guardia Nave +1 more
doaj +1 more source
Water-Use Efficiency of Forage Crops in the Southeastern United States
Agronomy, 2020 Preparing agricultural producers to cope with volatile weather changes, specifically drought, requires a better understanding of forage water-use efficiency (WUE) potentials.
Christine H. Gelley +4 more
doaj +1 more source
Planta Daninha, 2012 This project aimed to relate the control efficiency of ACCase inhibiting herbicides applied post-emergence to Digitaria horizontalis plants under different soil water contents. The experiments were conducted in a greenhouse, with the application of three
M.R.R. Pereira +4 more
doaj +1 more source