Results 51 to 60 of about 652,545 (198)

Herbicide resistance in weeds [PDF]

, 2017
Resistance at the field level is best considered as 'shades of grey', with a continuum from complete susceptibility through to complete resistance. This poses a considerable challenge in detection and in assessing the severity and impact of resistance ...
Moss, S. R., Stephen Moss
core   +1 more source

Proteomic analysis reveals the roles of silicon in mitigating glyphosate-induced toxicity in Brassica napus L.

Scientific Reports
Glyphosate (Gly) is a widely used herbicide for weed control in agriculture, but it can also adversely affect crops by impairing growth, reducing yield, and disrupting nutrient uptake, while inducing toxicity.
Probir Kumar Mittra, Md Atikur Rahman, Swapan Kumar Roy, Soo-Jeong Kwon, Abhik Mojumdar, Sung Ho Yun, Kun Cho, Seong-Woo Cho, Meiliang Zhou, Tomoyuki Katsube-Tanaka, Sun-Hee Woo   +10 more
doaj   +1 more source

The Benefits and Beneficiaries of "Public" Investment in Herbicide Use Research and Development [PDF]

The allocation of benefits from research and development of new herbicide uses is dependent on patent status. The agricultural chemical industry will preferentially invest in herbicide R&D that increases the use of on-patent herbicides from which a ...
Crowe, Bronwyn, Llewellyn, Rick S., Lindner, Robert K.   +2 more
core  

Chemical weed management programs for cycloxydim-tolerant maize in Iran

Journal of Crop Protection, 2020
In order to introduce new chemical weed management program in maize weed control in Iran, a study was conducted during 2014 and 2015. Experiment were carried out in a randomized complete block design with three replications.
Majid Annabestani, Ebrahim Izadi Darbandi, Mirceta Vidakovic, Meisam Zargar   +3 more
doaj  

QTL Mapping Using a High-Density Genetic Map to Identify Candidate Genes Associated With Metribuzin Tolerance in Hexaploid Wheat (Triticum aestivum L.)

Frontiers in Plant Science, 2020
Tolerance to metribuzin, a broad-spectrum herbicide, is an important trait for weed control in wheat breeding. However, the genetics of metribuzin tolerance in relation to the underlying quantitative trait loci (QTL) and genes is limited.
Ling Xu, Ling Xu, Hui Liu, Andrzej Kilian, Roopali Bhoite, Guannan Liu, Ping Si, Jian Wang, Jian Wang, Weijun Zhou, Guijun Yan   +10 more
doaj   +1 more source

Herbicide Application Rates: Risk Premiums with Environmental Implications [PDF]

This paper examines the role of risk aversion in setting herbicide label rates and application rates. Companies establish label rates to be efficacious for a wide range of conditions.
Massey, Raymond E.
core  

Pisolithus sp. tolerance to glyphosate and isoxaflutole in vitro

Revista Árvore, 2014
The ectomycorrhizal fungi have different tolerance to herbicides and may promote the survival and growth of the eucalypts tree. This study aimed to evaluate the tolerance of Pisolithus sp. isolates to glyphosate and isoxaflutole.
Mayara Cristina Silva Fernandes, Lidiomar Soares da Costa, Paulo Henrique Grazziotti, Danielle Cristina Fonseca Santos Grazziotti, José Barbosa dos Santos, Márcio José Rossi   +5 more
doaj   +1 more source

FARM-LEVEL EFFECTS OF ADOPTING HERBICIDE-TOLERANT SOYBEANS IN THE U.S.A. [PDF]

This paper estimates the on-farm impacts of adopting herbicide-tolerant soybean on herbicide use, yields, and farm profits, using an econometric model that corrects for self-selection and simultaneity and is consistent with profit maximization. The model
Klotz-Ingram, Cassandra, Fernandez-Cornejo, Jorge, Jans, Sharon   +2 more
core  

Social Costs of Herbicide Resistance: The Case of Resistance to Glyphosate [PDF]

Unlike in the pesticide and antibiotic resistance literature, potential social costs and externalities associated with herbicide resistance have not generally been considered by economists.
Powles, Stephen B., Llewellyn, Rick S., Marsh, Sally P.   +2 more
core  

Experimental evolution of herbicide resistance in chlamydomonas reinhardtii [PDF]

Our understanding of the evolutionary dynamics of selection for herbicide resistance is limited by the time and space required to conduct meaningful selection experiments in higher plants. This constrains the study of the
Lagator, Mato
core