A Novel Penetrator Adjuvant With Drift Reduction Properties

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A Novel Penetrator Adjuvant with Drift Reduction Properties

Author : Jinxia S. Sun
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis A Novel Penetrator Adjuvant with Drift Reduction Properties by : Jinxia S. Sun

Download or read book A Novel Penetrator Adjuvant with Drift Reduction Properties written by Jinxia S. Sun and published by . This book was released on 2013 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using activator adjuvants with agrochemicals to improve their bioefficacy is an important practice in agriculture. Adjuvants--mostly crop oil concentrates--are needed to ensure the bioefficacy of herbicides from the class of acetyl-CoA carboxylase (Accase) inhibitors. Because of regulatory pressure from the U.S. Environmental Protection Agency, the development and testing of drift technologies has come to the forefront of U.S. application research in the past few years. However, the majority of the drift control agents on the market aim only to reduce the percentage of fine droplets in the spray spectra. There is a strong market need to combine both activator and delivery technology to develop a dual-function adjuvant. The objective of this research was to develop a novel penetrator adjuvant with built-in drift control properties. The adjuvant was based on a crop oil concentrate (COC). Spray droplet spectra for the new adjuvant were determined in still-air conditions using a Sympatec Helos laser diffraction particle size analyzer. The biological effects of this new adjuvant were investigated in comparison to a commercial COC, Agri-Dex, in greenhouse bioassays using fluazifop on green foxtail (Setaria viridis) and clethodim on barnyardgrass (Echinochloa crus-galli). The novel COC affected green foxtail and barnyardgrass similarly as the traditional COC, but at half the typical COC rate. In addition, the new adjuvant significantly reduced the percentage of fine droplets (

Novel Lipophilic Surfactant Adjuvants for Spray-Drift Reduction

Author : Tammy M. Schweiner
Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Novel Lipophilic Surfactant Adjuvants for Spray-Drift Reduction by : Tammy M. Schweiner

Download or read book Novel Lipophilic Surfactant Adjuvants for Spray-Drift Reduction written by Tammy M. Schweiner and published by . This book was released on 2013 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are several types of drift-reduction technology (DRT) adjuvants commercially available. Natural and synthetic water-soluble polymers function by increasing extensional or shear viscosity. These polymers do a very good job reducing fines, but they can significantly increase volume median diameter (VMD) and broaden the particle-size distribution (PSD). Oil-based products produce emulsions that function to keep small spray drops from forming during the atomization process. A novel DRT adjuvant chemistry has been discovered that reduces fines without increasing VMD or broadening PSD significantly. This novel chemistry is lipophilic surfactants. These surfactants were tank mixed with a glyphosate dilution and their spray PSD was measured using a Sympatec HELOS/KF laser diffraction particle-size analyzer. The experimental procedure followed ASTM Standard Test Method E2798-11 ["Characterization of Performance of Spray Drift Reduction Adjuvants for Ground Application," Annual Book of ASTM Standards, Volume 11.05, ASTM International, West Conshohocken, PA, 2011]. The standard uses measurements of particle-size distribution generated when the spray-tank mixture includes the pesticide formulation. The lipophilic surfactant used in this study was an alcohol alkoxylate. This surfactant significantly reduced fines by 40 % to 50 %, and it narrowed the particle-size distribution.

Novel Adjuvant Blend for In-Can and Tank-Mix Application Potential Combining Sustainability and Performance as Versatile Penetration Enhancer

Download Novel Adjuvant Blend for In-Can and Tank-Mix Application Potential Combining Sustainability and Performance as Versatile Penetration Enhancer PDF Online Free

Author : Beth Lowe
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Novel Adjuvant Blend for In-Can and Tank-Mix Application Potential Combining Sustainability and Performance as Versatile Penetration Enhancer by : Beth Lowe

Download or read book Novel Adjuvant Blend for In-Can and Tank-Mix Application Potential Combining Sustainability and Performance as Versatile Penetration Enhancer written by Beth Lowe and published by . This book was released on 2014 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Products based on co-polymers of glycerol, at least one dicarboxylic and one monocarboxylic acid, act as dispersing agents and/or adjuvants in various soluble liquid formulations. Because of the hydrophilicity of the polyglycerol chain, use of these products is typical in water-based formulations. Presenting novel derivatives of this cross-linked co-polymer that has high oil solubility, for example, in alkyl esters of fatty acids, is the goal of this study. One such derivative is a mixture with methylated seed oil (MSO) and is able to be used in oil-based formulations or as tank-mix adjuvant with or without further wetting agents or other components. The new product, referred to as a novel adjuvant (NOVAD) in this study, has no hazardous labeling, is based on renewable resources, and will fulfill any criteria for environmentally friendly adjuvants. Thus, NOVAD is a sustainable product with wide use potential in crop protection. Both components of the product are adjuvants and we will demonstrate the property as an enhancer of penetration of various model compounds and selected active ingredients in this study. The product acts as a foliar penetration enhancer in particular, because the mobility of active ingredients in the plant cuticle is rapidly increased and active availability in the deposit is high. Plant compatibility indications are excellent across all major grain and fiber crops, as well as various fruit crops, vegetable crops, and ornamental plants. NOVAD's plant compatibility is superior to other MSO or non-ionic surfactant adjuvants having the same attribute as a powerful penetration enhancer. The basic product properties are flexibly adapted in accordance with the major use as in-can or tank-mix adjuvant for the respective crop or indication.

New Organosilicon- and Lecithin-Based Adjuvant

Author : Jeferson A. Naue
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis New Organosilicon- and Lecithin-Based Adjuvant by : Jeferson A. Naue

Download or read book New Organosilicon- and Lecithin-Based Adjuvant written by Jeferson A. Naue and published by . This book was released on 2018 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: A series of novel organosilicon- and lecithin-based adjuvants that contain different sources and types of lecithin was prepared. We investigated how lecithins influence the properties of the organosilicon surfactant such as spreading and dynamic surface tension. We also investigated how variations in the hydrophilic-lipophilic balance (HLB) of the lecithin component affected the stability of the adjuvant spray solution, as well as the impact on spray drift reduction, droplet adhesion, and herbicide uptake. The lecithins antagonized the spreading and increased the surface tension of the organosilicon surfactant, and this response was not altered by variations in the HLB of the lecithin component. On the other hand, 2,4-D dimethylamine uptake and spray drift reduction with glyphosate-isopropylamine was affected by the HLB of the lecithin source. Overall, these results indicate that this new adjuvant works as a penetrant that can enhance droplet adhesion, drift control, and herbicide uptake.

Round-Robin Evaluation of ASTM Standard Test Method E2798 for Spray Drift Reduction Adjuvants

Author : Curtis M. Elsik
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Round-Robin Evaluation of ASTM Standard Test Method E2798 for Spray Drift Reduction Adjuvants by : Curtis M. Elsik

Download or read book Round-Robin Evaluation of ASTM Standard Test Method E2798 for Spray Drift Reduction Adjuvants written by Curtis M. Elsik and published by . This book was released on 2011 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drift Reduction Agent has been defined in ASTM Standard E1519 Terminology Relating to Agricultural Tank Mix Adjuvants as "a material used in liquid spray mixtures to reduce spray drift." ASTM Standard E609 Terminology Relating to Pesticides defines drift as "the physical movement of an agrochemical through the air at the time of application or soon thereafter to any non- or off-target site. Drift shall not include movement to non- or off-target sites caused by erosion, migration, volatility or wind blown soil particles that occur after application unless specifically advertised on the label." Because there are many commercial tank mix adjuvants designed to reduce spray drift, there is a need to establish an ASTM Standard Test Method to evaluate their effectiveness. ASTM Standard E2798 is the new test method developed for the Characterization of Performance of Pesticide Spray Drift Reduction Adjuvants for Ground Application. This paper presents the data generated from the round-robin testing of this method. The method provides guidelines for the measurement of parameters pertaining to the performance of drift reduction adjuvants under simulated field application conditions. The measurements can be made in a wind tunnel or a spray chamber. The method describes the preparation, composition, and test/application conditions for droplet size, spray pattern measurements, and fines reduction. The exact selection of application conditions such as nozzle type and tank mix partner may vary according to the intended use conditions.

Adjuvants for Agrichemicals

Author : Chester L. Foy
Publisher : CRC Press
ISBN 13 : 1351086405
Total Pages : 737 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Adjuvants for Agrichemicals by : Chester L. Foy

Download or read book Adjuvants for Agrichemicals written by Chester L. Foy and published by CRC Press. This book was released on 2018-05-04 with total page 737 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a conference, this book is intended to promote a better understanding of the effects of adjuvants on pesticide penetration, translocation, photodegradation and stability, spray deposition and dissipation, and the fate of herbicides in the environment.

Stroke Syndromes, 3ed

Author : Louis R. Caplan
Publisher : Cambridge University Press
ISBN 13 : 1107018862
Total Pages : 633 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Stroke Syndromes, 3ed by : Louis R. Caplan

Download or read book Stroke Syndromes, 3ed written by Louis R. Caplan and published by Cambridge University Press. This book was released on 2012-07-12 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive survey of dysfunction due to stroke, this revised edition remains the definitive guide to stroke patterns and syndromes.

Operative Orthopaedics: The Stanmore Guide

Author : Timothy W R Briggs
Publisher : CRC Press
ISBN 13 : 1444113178
Total Pages : 329 pages
Book Rating : 4.4/5 (441 download)

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Book Synopsis Operative Orthopaedics: The Stanmore Guide by : Timothy W R Briggs

Download or read book Operative Orthopaedics: The Stanmore Guide written by Timothy W R Briggs and published by CRC Press. This book was released on 2009-12-25 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Operative Orthopaedics is a definitive and comprehensive guide to elective orthopaedic surgery for trainees preparing for FRCS and surgeons at MRCS level. With the emphasis on techniques employed and the reasoning behind them, this book is both a practical instruction manual and a revision tool. Based on the authoritative 'Stanmore course' run by t

Physiology of Herbicide Action

Author : Malcolm Devine
Publisher : Prentice Hall
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Physiology of Herbicide Action by : Malcolm Devine

Download or read book Physiology of Herbicide Action written by Malcolm Devine and published by Prentice Hall. This book was released on 1993 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to herbicide action; Reaching the target; Oxigen toxicity and herbicidal action; Microtubule disruptors; Herbicide effects on lipid synthesis; Nucleic acid and protein synthesis inhibitors; Inhibition of amino acid biosysnthesis; Herbicides with auxin activity; Other sites of herbicide action; Secondary physiological effects of herbicides; Herbicide interactions with herbicides, synergists, and safeners; Naturally occurring chemicals as herbicides.

Nanofabrication

Author : Ampere A. Tseng
Publisher : World Scientific
ISBN 13 : 9812790896
Total Pages : 583 pages
Book Rating : 4.8/5 (127 download)

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Book Synopsis Nanofabrication by : Ampere A. Tseng

Download or read book Nanofabrication written by Ampere A. Tseng and published by World Scientific. This book was released on 2008 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of the devices and systems used in modern industry are becoming progressively smaller and have reached the nanoscale domain. Nanofabrication aims at building nanoscale structures, which can act as components, devices, or systems, in large quantities at potentially low cost. Nanofabrication is vital to all nanotechnology fields, especially for the realization of nanotechnology that involves the traditional areas across engineering and science. This is the first book solely dedicated to the manufacturing technology in nanoscale structures, devices, and systems and is designed to satisfy the growing demands of researchers, professionals, and graduate students. Both conventional and non-conventional fabrication technologies are introduced with emphasis on multidisciplinary principles, methodologies, and practical applications. While conventional technologies consider the emerging techniques developed for next generation lithography, non-conventional techniques include scanning probe microscopy lithography, self-assembly, and imprint lithography, as well as techniques specifically developed for making carbon tubes and molecular circuits and devices. Sample Chapter(s). Chapter 1: Atom, Molecule, and Nanocluster Manipulations for Nanostructure Fabrication Using Scanning Probe Microscopy (3,320 KB). Contents: Atomic Force Microscope Lithography (N Kawasegi et al.); Nanowire Assembly and Integration (Z Gu & D H Gracias); Extreme Ultraviolet Lithography (H Kinoshita); Electron Projection Lithography (T Miura et al.); Electron Beam Direct Writing (K Yamazaki); Electron Beam Induced Deposition (K Mitsuishi); Focused Ion Beams and Interaction with Solids (T Ishitani et al.); Nanofabrication of Nanoelectromechanical Systems (NEMS): Emerging Techniques (K L Ekinci & J Brugger); and other papers. Readership: Researchers, professionals, and graduate students in the fields of nanoengineering and nanoscience.

CURRENT Diagnosis & Treatment Neurology, Second Edition

Author : John Brust
Publisher : McGraw Hill Professional
ISBN 13 : 0071701184
Total Pages : 593 pages
Book Rating : 4.0/5 (717 download)

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Book Synopsis CURRENT Diagnosis & Treatment Neurology, Second Edition by : John Brust

Download or read book CURRENT Diagnosis & Treatment Neurology, Second Edition written by John Brust and published by McGraw Hill Professional. This book was released on 2011-10-19 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: A handy, practical, and management-oriented neurology sourcebook – delivering everything you need in one easy-to-carry volume CURRENT Diagnosis & Treatment Neurology, 2e provides busy clinicians with practical, up-to-date strategies for assessing and managing the most frequently seen neurologic conditions in adults and children. Features Consistent presentation includes Essentials of Diagnosis, Symptoms and Signs, Diagnostic Studies, Differential Diagonsis, Treatment, and Prognosis Coverage of disorders in both adults and children Practical information on common conditions such as headaches, movement disorders, and central nervous system infections Expert help with ischemicand hemorrhagic stroke, epilepsy, sleeping disorders, dizziness, hearing loss, dementia and memory loss, psychiatric problems, and more Thorough coverage of diagnostic tests More than 100 informative photos and illustrations Updated with the latest findings and developments This second edition will be valuable to anyone who sees patients with neurologic complaints, whether in primary care or the neurology clinic.

Anagram Solver

Author : Bloomsbury Publishing
Publisher : Bloomsbury Publishing
ISBN 13 : 1408102579
Total Pages : 719 pages
Book Rating : 4.4/5 (81 download)

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Book Synopsis Anagram Solver by : Bloomsbury Publishing

Download or read book Anagram Solver written by Bloomsbury Publishing and published by Bloomsbury Publishing. This book was released on 2009-01-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.

List of Proprietary Substances and Nonfood Compounds Authorized for Use Under USDA Inspection and Grading Programs

Author :
Publisher :
ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis List of Proprietary Substances and Nonfood Compounds Authorized for Use Under USDA Inspection and Grading Programs by :

Download or read book List of Proprietary Substances and Nonfood Compounds Authorized for Use Under USDA Inspection and Grading Programs written by and published by . This book was released on 1993 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Herbicide Handbook

Author : Weed Science Society of America
Publisher :
ISBN 13 : 9780615989372
Total Pages : 513 pages
Book Rating : 4.9/5 (893 download)

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Book Synopsis Herbicide Handbook by : Weed Science Society of America

Download or read book Herbicide Handbook written by Weed Science Society of America and published by . This book was released on 2014-05-01 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary of herbicide mechanism of action according to the Herbicide Resistance Action Committee (HRAC) and Weed Science Society of America (WSSA) Classification.

Injurious Insects

Author : I. H. Orcutt
Publisher :
ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Injurious Insects by : I. H. Orcutt

Download or read book Injurious Insects written by I. H. Orcutt and published by . This book was released on 1889 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

S-metolachlor

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis S-metolachlor by :

Download or read book S-metolachlor written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bacillus Subtilis Strain QST 713

Author : Canada. Pest Management Regulatory Agency
Publisher :
ISBN 13 : 9781100148946
Total Pages : 7 pages
Book Rating : 4.1/5 (489 download)

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Book Synopsis Bacillus Subtilis Strain QST 713 by : Canada. Pest Management Regulatory Agency

Download or read book Bacillus Subtilis Strain QST 713 written by Canada. Pest Management Regulatory Agency and published by . This book was released on 2010 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health Canada's Pest Management Regulatory Agency (PMRA), under the authority of the Pest Control Products Act and Regulations, is granting full registration for the sale and use of Bacillus subtilis QST 713 Technical Powder and the following end-use products: Serenade MAX, Serenade ASO, Rhapsody ASO, Serenade Garden Concentrate and Serenade Garden Ready To Use, containing the active ingredient Bacillus subtilis strain QST 713 to suppress various fungal diseases in asparagus, bushberries, caneberries, bulb vegetables, brassica (cole) crops, cucurbit vegetables, fruiting vegetables, grapes, legume vegetables, leafy vegetables, mint, pome fruits, rutabaga, turnip, radish, strawberries and ornamentals. The five end-use products: Serenade MAX, Serenade ASO, Rhapsody ASO, Serenade Garden Concentrate and Serenade Garden Ready to Use, are preventative biofungicides that contain Bacillus subtilis strain QST 713 as the active ingredient. The five products are intended for different target markets. Serenade MAX and Serenade ASO are for agricultural use, particularly for organic growers. Rhapsody ASO is a product that can be used for organic production of ornamentals. Serenade Garden Concentrate and Serenade Garden Ready to Use are for home and garden use on ornamentals, fruits and vegetables.--Document.