Results 41 to 50 of about 237,257 (191)

Weed management in azuki bean with preplant incorporated herbicides

open access: yesLegume Science, 2021
There are only two soil‐applied herbicides, pendimethalin and imazethapyr, registered for weed management in azuki bean production in Ontario, Canada.
Nader Soltani   +2 more
doaj   +1 more source

Reducing seed viability of flaxleaf fleabane, feathertop Rhodes grass and awnless barnyard grass [PDF]

open access: yes, 2014
In the sub-tropical grain region of Australia, cotton and grains systems are now dominated by flaxleaf fleabane (Conyza bonariensis (L.) Cronquist), feathertop Rhodes grass (Chloris virgata Sw.) and awnless barnyard grass (Echinochloa colona (L.) Link).
Thornby, D.   +3 more
core   +5 more sources

Role of Millets for Food Security Under Climate Change. [PDF]

open access: yesPlant Environ Interact
ABSTRACT The accelerating impacts of climate change pose significant threats to global food security, highlighting critical vulnerabilities within the agricultural system. As greenhouse gas emissions continue to rise, global temperatures have increased by 0.6°C over the 20th century, with projections indicating further increases of 0.1°C–2°C per decade.
B K B   +4 more
europepmc   +2 more sources

Root Differentiation of Agricultural Plant Cultivars and Proveniences Using FTIR Spectroscopy

open access: yesFrontiers in Plant Science, 2018
The differentiation of roots of agricultural species is desired for a deeper understanding of the belowground root interaction which helps to understand the complex interaction in intercropping and crop-weed systems.
Nicole Legner   +2 more
doaj   +1 more source

Assessment of the Phytotoxic Potential of Dregea volubilis (L.f.) Benth. ex Hook.f. and Identification of its Phytotoxic Substances for Weed Control

open access: yesAgriculture, 2022
The phytotoxic potential of plants and the effect of their active components on another plant species is being explored as a potential alternative to synthetic herbicides for weed control. In the current study, we investigated the phytotoxic potential of
Ei Han Kyaw   +3 more
doaj   +1 more source

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Rice-Barnyard Grass Allelopathic Interaction: A Role of Jasmonic Acid and Salicylic Acid

open access: yes, 2010
Exogenous jasmonic acid (JA) and salicylic acid (SA) can have an important effect on rice allelopathy. Currently, the role of endogenous JA and SA on rice-barnyard grass interaction is largely unknown.
P. Wang, L.X. You
core   +1 more source

Past, present and future of local crop evolution

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 6, Page 1989-2004, November 2026.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales   +6 more
wiley   +1 more source

Interspecific competition changes photosynthetic and oxidative stress response of barley and barnyard grass to elevated CO2 and temperature

open access: yesAgricultural and Food Science, 2018
This work focuses on the investigation of competition interaction between C3 crop barley (Hordeum vulgare L.) and C4 weed barnyard grass (Echinochloa crus-galli L.) at 2 times higher than ambient [CO2] and +4 0C higher ambient temperature climate ...
Irena Januskaitiene   +8 more
doaj   +1 more source

EFFECT OF SOME SOIL AMENDMENTS AND WEED CONTROL TREATMENTS ON GROWTH AND YIELD OF RICE [PDF]

open access: yesJournal of Plant Production, 2010
Two field experiments were carried out at a private Farm in El-Abhar village, El-Hamoul Count, Kafr El-Sheikh Governorate during 2007 and 2008 seasons. The main objectives were to study the effect of soil amendments i.e.
Y. Souror   +3 more
doaj   +1 more source

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