Enlist Duo Herbicide: A Novel 2,4-D Plus Glyphosate Premix Formulation with Low Potential for Off-target Movement

Mei, Li; Tank, Holger; Kennedy, A B W; Zhang, Hong; Downer, Brandon; Ouse, Dave; Liu, Lei

doi:10.1520/stp155820120079

Cited by 13 publications

(19 citation statements)

References 5 publications

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“…Choline Salt. Most recently a choline salt of 2,4-D has been developed by Dow AgroSciences (Anonymous 2015a; Li et al 2013). This salt of 2,4-D has greater stability and lower opportunity for volatilization than other forms of 2,4-D (Eytcheson et al 2012;Sosnoskie et al 2015).…”

Section: Forms and Chemical Characteristicsmentioning

confidence: 99%

2,4-D Past, Present, and Future: A Review

Peterson

McMaster

Riechers³

et al. 2016

Weed technol.

253

208

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Since its discovery and initial commercialization in the 1940s, 2,4-D has been an important tool for weed control in a wide variety of crop and noncrop uses. Work studying its chemistry, physiology, mode of action, toxicology, environmental behavior, and efficacy has not only helped elucidate the characteristics of 2,4-D but also provided basic methods that have been used to investigate the properties of hundreds of herbicides that followed it. Much of the information published by researchers over 60 yr ago is still pertinent to understanding the performance of 2,4-D today. Further, new studies continue to be published, especially regarding the mechanisms of 2,4-D action at the molecular level. New uses for 2,4-D, sometimes enabled by biotechnology, continue to be developed. This review strives to provide an overall understanding of 2,4-D activity in plants, plant sensitivity to 2,4-D, toxicological impacts, and current and future uses.

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Section: Forms and Chemical Characteristicsmentioning

confidence: 99%

2,4-D Past, Present, and Future: A Review

Peterson

McMaster

Riechers³

et al. 2016

Weed technol.

253

208

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“…Apesar do seu uso há mais de 60 anos, relativamente poucas espécies de plantas daninhas desenvolveram resistência a estes herbicidas, principalmente devido a complexidade do local e modo de ação das auxinas (Heap, 2016). Novas formulações menos voláteis e adjuvantes com controle de deriva ajudarão a reduzir o movimento fora do alvo auxiliando n sucesso desta tecnologia (Li et al, 2013).…”

Section: Culturas Resistentes a Herbicidasunclassified

Biologia molecular aplicada à ciência das plantas daninhas

et al. 2018

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Resumo -As plantas daninhas possuem elevada variabilidade genética, e principalmente por este motivo, são adaptadas a ambientes com intensa atividade humana. Embora o controle de plantas daninhas tenha evoluído de maneira positiva nos últimos anos, elas continuam a interferir na produção agrícola. O objetivo desta revisão bibliográfica é apresentar a contribuição da biologia molecular nos estudos aplicados a herbologia. Há lacunas entre o que aprendemos sobre genômica de plantas daninhas e como esses conhecimentos poderiam nos auxiliar no manejo e melhorar a competividade de culturas agrícolas frente às plantas daninhas. Muitos estudos na área da ciência das plantas daninhas podem ser realizados com o emprego de técnicas de biologia molecular, sendo eles: caracterização do genoma de espécies de plantas daninhas, visando à identificação destes com maior acurácia, identificação de espécies resistentes a herbicidas e seu mecanismo de resistência, variabilidade e similaridade genética entre populações de plantas daninhas, identificação de genes envolvidos nos processos de interação entre plantas, dentre outros. Palavras-chave: herbicidas, variabilidade genética, genômica, DNA, biotecnologia Abstract -The weeds have high genetic variability, mainly for this, they are adapted to environments disturbed by humans. Although weed control has evolved positively in recent years, they continue to interfere with agricultural production. The objective of this bibliographic review is to present the contribution of molecular biology in the studies applied to herbology. There area gap in what we learn about weed genomics, which could help us manage and improve the competitiveness of weed crops. Many studies in the field of weed science can be carried out using molecular biology techniques. The characterization of the genome of weed species, aiming to identify species with higher accuracy, identification of herbicide resistant species and its mechanism of resistance, genetic variability and similarity among weed populations, identification of genes involved in the interaction processes between plants, among other.

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“…The next HR crop technologies will be resistant to synthetic auxin herbicides, 2,4‐D and dicamba . Auxin‐resistant soybeans and cotton will enable new uses of these old herbicides and new formulations with less volatile salts and improved directions for use are being promoted as solutions to reduce off‐target drift . The issue of off‐target movement and effects on non‐target organisms is of such significance that the registration of the new 2,4‐D and glyphosate formulation was seriously threatened when Dow claimed synergism in a patent application .…”

Section: Next Generation Of Glyphosate‐resistant Cropsmentioning

confidence: 99%

The rise and future of glyphosate and glyphosate‐resistant crops

Green¹

2016

Pest Management Science

102

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Glyphosate and glyphosate-resistant crops had a revolutionary impact on weed management practices, but the epidemic of glyphosate-resistant (GR) weeds is rapidly decreasing the value of these technologies. In areas that fully adopted glyphosate and GR crops, GR weeds evolved and glyphosate and glyphosate traits now must be combined with other technologies. The chemical company solution is to combine glyphosate with other chemicals, and the seed company solution is to combine glyphosate resistance with other traits. Unfortunately, companies have not discovered a new commercial herbicide mode-of-action for over 30 years and have already developed or are developing traits for all existing herbicide types with high utility. Glyphosate mixtures and glyphosate trait combinations will be the mainstays of weed management for many growers, but are not going to be enough to keep up with the capacity of weeds to evolve resistance. Glufosinate, auxin, HPPD-inhibiting and other herbicide traits, even when combined with glyphosate resistance, are incremental and temporary solutions. Herbicide and seed businesses are not going to be able to support what critics call the chemical and transgenic treadmills for much longer. The long time without the discovery of a new herbicide mode-of-action and the epidemic of resistant weeds is forcing many growers to spend much more to manage weeds and creating a worst of times, best of times predicament for the crop protection and seed industry. © 2016 Society of Chemical Industry.

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Enlist Duo Herbicide: A Novel 2,4-D Plus Glyphosate Premix Formulation with Low Potential for Off-target Movement

Cited by 13 publications

References 5 publications

2,4-D Past, Present, and Future: A Review

2,4-D Past, Present, and Future: A Review

Biologia molecular aplicada à ciência das plantas daninhas

The rise and future of glyphosate and glyphosate‐resistant crops

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