Results 21 to 30 of about 14,593,501 (156)

Effects of weed management strategies on weed density and biomass and saffron (Crocus sativus) yield [PDF]

open access: yesZirā̒at va Fanāvarī-i Za̒farān, 2014
In order to study and compare chemical and non-chemical methods of weed management in saffron (Crocus sativus) fields, two field experiments were carried out in a randomized completely block design with three replications at Research Field Station of ...
Hossein Zare Hosseini   +3 more
doaj   +1 more source

Effects of mechanical and chemical control on invasive Spartina alterniflora in the Yellow River Delta, China [PDF]

open access: yesPeerJ, 2019
Spartina alterniflora is one of the most noxious invasive plants in China and many other regions. Exploring environmentally friendly, economic and effective techniques for controlling Spartina alterniflora is of great significance for the management of ...
Baohua Xie   +8 more
doaj   +2 more sources

Molecular Basis of Resistance to Mesosulfuron-Methyl in a Black-Grass (Alopecurus myosuroides Huds.) Population from China

open access: yesAgronomy, 2022
Black-grass (Alopecurus myosuroides Huds.) is a common weed in Chinese wheat fields, and has become troublesome due to its evolution of herbicide resistance.
Xiangyang Qin   +7 more
doaj   +1 more source

Growing season methyl bromide and methyl chloride fluxes at a sub-arctic wetland in Sweden [PDF]

open access: yes, 2009
Methyl bromide and methyl chloride fluxes were measured at several sites in a sub-arctic wetland near Abisko, Sweden (68°280N 18°490E) throughout the 2008 growing season.
Blei, Emanuel   +2 more
core   +5 more sources

Enhancing Sugar Beet (Beta vulgaris L.) Yield and Quality: Evaluating the Efficiency of Chemical and Mechanical Weed Control Strategies

open access: yesAgronomy, 2023
Weeds exert a pronounced influence on the sugar beet yield, leading to the potential for substantial reductions in agricultural productivity. In pursuit of addressing this issue, two experiments were conducted at the Faculty of Agriculture in Giza, Egypt,
Lamy M. M. Hamed   +3 more
doaj   +1 more source

MAIZE STOVER DEGRADATION UNDER THE INFLUENCE OF HALOXYFOP-METHYL UNDERDOSES [PDF]

open access: yes, 2016
One of the major constraints to sustainable tillage is the rapid decomposition of the dry matter. The mechanism known to facilitate this process is the interference in the metabolic pathways of lignin polymers from spraying herbicide underdoses.
CARBONARI,C.A.   +13 more
core   +1 more source

Effect of haloxyfop and fluazifop on morphology and fatty acid synthesis of annual blue grass (Poa annua L.) seedlings.

open access: yes, 1993
Haloxyfop-methyl, methyl-2-[4-[[3-chloro-5-(triflouromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid] and fluazifop-butyl, (+)-butyl-2-[4-[[5-(trifluoromethyl)-2-pyridinyl] oxy]phenoxy]propanoic acid are used for selective control of annual and perennial ...
Jassim, Raad Ahmed.
core   +5 more sources

Effect of surfactant type and concentration on the properties of spray drop and solution of haloxyfop-R-methyl and its efficacy on wild barley (Hordeum spontaneum K. Koch) [PDF]

open access: yesپژوهش‌های حفاظت گیاهان ایران
IntroductionWild barley is an annual and winter weed belonging to the family Poaceae. It can occupy a wide range of habitats and its damage to some crops, especially wheat and rapeseed, has been reported.
Zohreh Younesi   +2 more
doaj   +1 more source

Genotype-by-environment interaction informs selection for seed physiological quality and stink bug tolerance in soybean under pest management contrasts. [PDF]

open access: yesPest Manag Sci
Genotype‐by‐environment interaction shaped soybean seed stability under contrasting insecticide regimes. Seed longevity emerged as a stable, management‐relevant trait under pest pressure. High‐pressure, no‐insecticide conditions improved discrimination of tolerant genotypes for integrated pest management deployment.
Chamma L   +7 more
europepmc   +2 more sources

Evaluation of the Efficiency of Clipfort (Clopyralid, SG 72%) Herbicide in Rapeseed Fields of Fars Province [PDF]

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2022
Introduction  Brassica napus L. is one of the most important crops in the world and Iran which accounts for about 20% of the world total oil production. The area under cultivation of this crop is 13,000 hectares in Fars province.
E. Mamnoie   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy