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Your search keyword '"Herbicides -- Testing"' showing total 79 results
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79 results on '"Herbicides -- Testing"'

1. Southwest University Researchers Highlight Research in Nanotechnology (Preparation of Berberine@carbon Dots Nano-Formulation: Synthesis, Characterization and Herbicidal Activity against * * Echinochloa crus-galli* * and * * Amaranthus ...)

Subjects
Testing, Analysis, Environmental aspects, Herbicides -- Testing, Berberine -- Testing, Biocompatibility -- Analysis, Grasses -- Environmental aspects
Abstract

2023 JAN 14 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- Current study results on nanotechnology have been published. According to news originating [...]

Published
2023

5. Findings from Nankai University Update Knowledge of Antiinfectives (Chemical Preparation, Biological Evaluation and 3d-qsar of Ethoxysulfuron Derivatives As Novel Antifungal Agents Targeting Acetohydroxyacid Synthase)

Subjects
Testing, Care and treatment, Structure-activity relationships (Pharmacology) -- Testing, Herbicides -- Testing, Mycoses -- Care and treatment, Obesity, Enzymes, Gene mutation, Branched chain amino acids, Antifungal agents, Physical fitness, Anti-infective agents, Genes, Anopheles, Editors
Abstract

2019 MAR 2 (NewsRx) -- By a News Reporter-Staff News Editor at Obesity, Fitness & Wellness Week -- Research findings on Drugs and Therapies - Antiinfectives are discussed in a [...]

Published
2019

6. Studies from Hebei Agricultural University Update Current Data on Aldehyde-Ketone Transferases [Design, Synthesis, Herbicidal Activity, and Molecular Docking Study of 2-thioether-5-(Thienyl/pyridyl)-1,3,4-oxadiazoles As Potent Transketolase ...]

Subjects
Testing, Chemical properties, Usage, Methods, Environmental aspects, Herbicides -- Testing, Chemical synthesis -- Methods, Enzymes -- Chemical properties -- Usage -- Environmental aspects
Abstract

2022 APR 26 (NewsRx) -- By a News Reporter-Staff News Editor at Life Science Weekly -- A new study on Enzymes and Coenzymes - Aldehyde-Ketone Transferases is now available. According [...]

Published
2022

7. Novel cyanobacterial biosensor for detection of herbicides

Author

Shao, C.Y., Howe, C.J., Porter, A.J.R., and Glover, L.A.

Subjects
Biosensors -- Design and construction, Cyanobacteria -- Usage, Gene expression -- Analysis, Luminescence -- Measurement, Herbicides -- Testing, Biological sciences
Abstract

Research describes the development of a luminescent cyanobacterial biosensor, which detects a range of compounds encompassing different herbicide types and toxins. The biosensor incorporates Synechocystis sp. strain PCC6803 with has luciferase gene, which expresses during the growth of the cyanobacterium.

Published
2002

8. Weed management on Military storage gravel lots

Author

Geyer, Wayne A., Fick, Walter H., Carlisle, Jonathan, and Barbur, John

Subjects
Herbicides -- Testing, Weeds -- Prevention, Science and technology, Testing, Prevention
Abstract

Various commercial chemicals were tested to control visually obstructive weed populations abundant in the graveled storage areas on the Fort Riley Military Reservation. Several herbicides applied at lower amounts than [...]

Published
2002

18. Federal Technological University of Parana Researchers Report Recent Findings in Protoporphyrinogen Oxidase (Tolerance of Brazilian bean cultivars to protoporphyrinogen oxidase inhibiting-herbicides)

Subjects
Testing, Analysis, Growth, Environmental aspects, Company growth, Herbicides -- Testing, Oxidases -- Analysis, Legumes -- Environmental aspects -- Growth, Mimosaceae -- Environmental aspects -- Growth, Beans -- Environmental aspects -- Growth
Abstract

2021 JUL 13 (NewsRx) -- By a News Reporter-Staff News Editor at Life Science Weekly -- Researchers detail new data in protoporphyrinogen oxidase. According to news originating from Federal Technological [...]

Published
2021

25. A Valuable Reputation

Author

Aviv, Rachel

Subjects
Syngenta AG -- Services -- Cases -- Public relations, Herbicides -- Testing, Agricultural chemicals industry -- Services -- Cases -- Public relations, Company legal issue, Company public relations, General interest, Literature/writing, News, opinion and commentary, Atrazine (Herbicide) -- Testing
Abstract

A VALUABLE REPUTATION After Tyrone Hayes said that a chemical was harmful, its maker pursued him. In 2001, seven years after joining the biology faculty of the University of California, [...]

Published
2014

26. Interaction of the herbicide glyphosate with its target enzyme 5-enolpyruvylshikimate 3-phosphate synthase in atomic detail

Author

Schonbrunn, Ernst, Eschenburg, Susanne, Shuttleworth, Wendy A., Schloss, John V., Amrhein, Nikolaus, Evans, Jeremy N. S., and Kabsch, Wolfgang

Subjects
Botany -- Environmental aspects, Herbicides -- Testing, Glyphosate -- Testing, Science and technology
Abstract

Biosynthesis of aromatic amino acids in plants, many bacteria, and microbes relies on the enzyme 5-enolpyruvylshikimate 3-phosphate (EPSP) synthase, a prime target for drugs and herbicides. We have identified the interaction of EPSP synthase with one of its two substrates (shikimate 3-phosphate) and with the widely used herbicide glyphosate by x-ray crystallography. The two-domain enzyme closes on ligand binding, thereby forming the active site in the interdomain cleft. Glyphosate appears to occupy the binding site of the second substrate of EPSP synthase (phosphoenol pyruvate), mimicking an intermediate state of the ternary enzyme.substrates complex. The elucidation of the active site of EPSP synthase and especially of the binding pattern of glyphosate provides a valuable roadmap for engineering new herbicides and herbicide-resistant crops, as well as new antibiotic and antiparasitic drugs.

Published
2001

27. Agribusiness: Monsanto announces testing for three-way stack cotton

Subjects
Monsanto Co. -- Testing, Pesticides industry -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Insecticides -- Testing, Agricultural industry, Business, regional
Abstract

Monsanto has announced it is working with glufosinate-tolerant traits in its cotton technology programs. The company's work with glufosinate-tolerant traits paves the way for the development of the industry's first [...]

Published
2008

28. Foundation rice seed free of LibertyLink

Subjects
Herbicides -- Testing, Rice -- Testing, Agricultural industry
Abstract

An independent lab has determined that rice seed to be sold this year by the LSU AgCenter's Rice Research Station is free of LibertyLink, according to Steve Linscombe, the station [...]

Published
2007

29. Pollution detective

Author

Sohn, Emily

Subjects
Chemical industry -- Environmental aspects, Chemical industry -- Testing, Herbicides -- Environmental aspects, Herbicides -- Testing, Pesticides industry -- Environmental aspects, Pesticides industry -- Testing, Patent licenses, E.I. du Pont de Nemours and Co. -- Environmental aspects, E.I. du Pont de Nemours and Co. -- Contamination, E.I. du Pont de Nemours and Co. -- Health aspects
Abstract

Kelydra Welcker's neighbors have an invisible problem. Kelydra, 17, lives in Parkersburg, W.Va. Nearby, a DuPont chemical plant makes a variety of products, including the nonstick material Teflon. Tiny amounts […]

Published
2006

30. Ryegrass control in wheat

Subjects
Monsanto Co. -- Research, Chemical industry -- Research, Herbicides -- Testing, Agricultural chemicals industry -- Research, Business, Business, international, Petroleum, energy and mining industries
Abstract

RYEGRASS could be controlled highly effectively in wheat crops this autumn without recourse to costly new chemistry, according to Monsanto- sponsored field trials over the past season. The controlled trials [...]

Published
2002

31. EPA Tallies HPV Volunteers

Subjects
United States. Environmental Protection Agency -- Testing, Pesticides industry -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Chemicals, Business, Chemicals, plastics and rubber industries, Testing
Abstract

U.S. chemical producers offered about 1,300 of the 2,800 high production volume (HPV) chemicals for testing under EPA's voluntary HPV testing initiative by the program's December 1 deadline. A total [...]

Published
1999

32. US chemical companies leave their mark on EU law: the EU's campaign to tighten rules on chemical safety has been dogged by 5 years of rows over plans for new tests. A new report reveals that industry groups even recruited US government support to help advance their massive lobbying efforts in Brussels

Author

Loewenberg, Samuel

Subjects
Chemical industry -- Laws, regulations and rules, Chemical industry -- Management, Chemical industry -- Testing, Herbicides -- Laws, regulations and rules, Herbicides -- Management, Herbicides -- Testing, Pesticides industry -- Laws, regulations and rules, Pesticides industry -- Management, Pesticides industry -- Testing, Medical tests -- Laws, regulations and rules, Medical tests -- Downsizing, Government regulation, Company business management
Published
2006

33. DuPont settlement to fund test of potential toxics

Author

Stokstad, Erik

Subjects
United States. Environmental Protection Agency -- Laws, regulations and rules, United States. Environmental Protection Agency -- Testing, Chemical industry -- Management, Chemical industry -- Environmental aspects, Chemical industry -- Testing, Herbicides -- Management, Herbicides -- Environmental aspects, Herbicides -- Testing, Pesticides industry -- Management, Pesticides industry -- Environmental aspects, Pesticides industry -- Testing, Environment -- Research, Company business management, Government regulation, E.I. du Pont de Nemours and Co. -- Management, E.I. du Pont de Nemours and Co. -- Environmental aspects, E.I. du Pont de Nemours and Co. -- Testing
Published
2006

34. New soil tests at Kadena Air Base schools find no herbicide, dioxin

Author

Tritten, Travis J.

Subjects
Soils -- Testing, Herbicides -- Testing, Dioxin -- Testing, General interest, News, opinion and commentary
Abstract

Byline: Travis J. Tritten CAMP FOSTER, Okinawa - New tests on soil from schools at Kadena Air Base in Okinawa have found no danger of herbicides or dioxin despite fears [...]

Published
2014

35. When no further testing is needed

Author

Schwarcz, Joe

Subjects
Gold standard -- Analysis -- Reports, Pesticides industry -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Business, Chemicals, plastics and rubber industries, Business, international
Abstract

The gold standard in science is the randomized, controlled, double-blind trial. If you want to know whether Garcinia cambogia (also known as assam fruit) causes weight loss, or whether glucosamine [...]

Published
2014

37. The 90% solution to herbicide failures

Author

Mowitz, Dave

Subjects
Herbicides -- Testing, Spraying and dusting residues in agriculture -- Testing, Weeds -- Control, Pesticide applicators (Persons) -- Methods
Published
1988

38. Critical Elements Reports Positive Optimization Metallurgical Test Results With Lithium Recoveries of Up to 91.9% at Grades of Up to 6.43% Li2O

Subjects
Pesticides industry -- Testing, Herbicides -- Testing, Lithium compounds -- Testing, Chemical industry -- Testing, Business, Business, international, News, opinion and commentary
Abstract

Byline: MONTREAL, QUEBEC, Sep 05, 2013 (Marketwired via COMTEX) -- Critical Elements Corporation (TSX VENTURE: CRE)(OTCQX: CRECF) (FRANKFURT: F12) is pleased to report the latest results of the optimization metallurgical [...]

Published
2013

41. Call for more nana testing

Subjects
Nanotechnology -- Testing, Occupational health and safety -- Laws, regulations and rules, Hazardous substances -- Testing, Chemical industry -- Testing, Chemical industry -- Safety and security measures, Chemical industry -- Laws, regulations and rules, Herbicides -- Testing, Herbicides -- Safety and security measures, Herbicides -- Laws, regulations and rules, Pesticides industry -- Testing, Pesticides industry -- Safety and security measures, Pesticides industry -- Laws, regulations and rules, Government regulation, Business, Business, international, Health care industry
Abstract

The rate of innovation in the nanomaterials sector is far outstripping the capacity to respond to the risks to human health and the environment, a study by the Royal Commission [...]

Published
2008

42. Rogue batch linked to Kimberley herbicides

Author

Flint, John

Subjects
Herbicides -- Testing, Herbicides -- Influence, Agricultural laborers -- Health aspects, Business, Business, international
Abstract

Nov 21, 2004 (The Sunday Times - ABIX via COMTEX) In 1971, a batch of deadly herbicides arrived in Western Australia (WA). Testing showed it had 2,500 times the legal [...]

Published
2004

43. Magnetic stirrer bars

Subjects
Radleys Discovery Technologies -- Product information, Radleys Discovery Technologies -- Testing, Chemical industry -- Product information, Chemical industry -- Testing, Herbicides -- Product information, Herbicides -- Testing, Pesticides industry -- Product information, Pesticides industry -- Testing, Business, Chemicals, plastics and rubber industries
Published
2005

44. Meeting held with ASTM to discuss proposed EPA Method 24 procedure

Subjects
Chemical industry -- Environmental aspects, Chemical industry -- Testing, Herbicides -- Environmental aspects, Herbicides -- Testing, Pesticides industry -- Environmental aspects, Pesticides industry -- Testing, Business, Chemicals, plastics and rubber industries
Abstract

In late January, representatives of ASC's EPA Method 24 Task Force presented further information to ASTM's D01.21 Subcommittee on Chemical Analysis of Paints and Paint Materials regarding the new headspace [...]

Published
2005

45. Clean Diesel starts new testing

Author

Khasru, B.Z.

Subjects
Clean Diesel Technologies Inc. -- Testing, Pesticides industry -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Business, Business, regional
Abstract

Clean Diesel Technologies Inc. in Stamford has started independent tests to address recent questions from the U.S. Environmental Protection Agency on the use of its fuel-borne catalyst. Because of growing [...]

Published
2005

46. Clariant's new process analytical tool completes successful trials

Subjects
Clariant GmbH -- Testing, Calorimeters -- Testing, Chemical industry -- Testing, Herbicides -- Testing, Pesticides industry -- Testing, Business, Business, international, Chemicals, plastics and rubber industries, Engineering and manufacturing industries
Published
2005

47. South Africa chemical MAD

Subjects
South Africa -- Membership, Organisation for Economic Co-operation and Development -- Membership, Pesticides industry -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Business, Economics, Business, international, Testing, Membership
Abstract

South Africa has become the first non-member country to join an OECD system for sharing results of safety tests on chemicals that saves governments and chemical producers some US$60 million [...]

Published
2004

48. EPA moves slowly on endocrine screening program. (Chemical Testing)

Author

Franz, Neil

Subjects
United States. Environmental Protection Agency -- Testing, Pesticides industry -- Testing, Pesticides -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Business, Chemicals, plastics and rubber industries, Testing, Diseases
Abstract

EPA has released its plan for the initial round of testing of chemicals under its proposed screening program for possible endocrine disruptors. The agency says it intends to focus first [...]

Published
2003

49. Covance Laboratories. (Portraits of IFT)

Subjects
Pesticides industry -- Testing, Herbicides -- Testing, Acrylamide, Chemical industry -- Testing, Business, Food and beverage industries, Testing
Abstract

* Product: New Services: Covance has the capability to analyze acrylamide in foods. * Method: LC-MS/MS * Limit of Quantitation: 20 parts per billion * Matrices Validated: french fries, potato [...]

Published
2002

50. All Specialties Now

Author

Hunter, David

Subjects
Pesticides industry -- Testing, Herbicides -- Testing, Chemical industry -- Testing, Chemicals, Business, Chemicals, plastics and rubber industries, Testing
Abstract

Although the earthquake in the chemical industry brought about by the combined forces of globalization, the quest for shareholder value, and focus on core businesses is not over, there are [...]

Published
1998

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