Results 151 to 160 of about 136,423 (182)

Optimization and validation of LLE-LTP to determine florpyrauxifen-benzyl herbicide in water samples by HPLC-DAD

Journal of Environmental Science and Health - Part B Pesticides, Food Contaminants, and Agricultural Wastes, 2022
Florpyrauxifen-benzyl is a systemic herbicide which acts on weeds of common occurrence in rice cultivation areas using flooded or rainfed systems. The Brazilian Health Regulatory Agency (ANVISA) authorized the commercialization of this pesticide, but did not establish guidelines with an extraction and quantification method of residues of this compound ...
Flaviano O Silverio
exaly   +3 more sources

Florpyrauxifen-benzyl Activity and Use in Louisiana Rice Production

, 2022
Field studies were conducted in 2018 at two locations at the H. Rouse Caffey Rice Research Station (RRS) to evaluate the activity of titrated rates of florpyrauxifen-benzyl on aquatic weeds.
Rustom, Samer Youssef, Jr.
openaire   +3 more sources

Evaluation of florpyrauxifen-benzyl for control of Old World climbing fern

Journal of Aquatic Plant Management
Old World climbing fern [Lygodium microphyllum (Cav.) R. Br.; OWCF] is an invasive vine in many Florida wetlands. Management involves poodle cutting the climbing rachis at approximately 120 cm, with a subsequent foliar application of glyphosate to the remaining rooted vines. Recently, there has been increasing interest in synthetic auxin herbicides for
Jonathan Gluekert, James Leary, Stephen Enloe   +2 more
openaire   +2 more sources

Response of juvenile Chinook salmon ( Oncorhynchis tshawytscha ) to the aquatic herbicide florpyrauxifen-benzyl

Environmental Toxicology and Chemistry
Abstract Florpyrauxifen-benzyl (aquatic tradename ProcellaCOR) is an aquatic herbicide commonly used to control Eurasian watermilfoil (Myriophyllum spicatum) and other invasive aquatic plants. Previous studies have demonstrated effective Eurasian watermilfoil control under low aqueous concentrations (<10 µg L−1) and short ...
Christian, Grue, Kurt D, Getsinger, Mark A, Heilman, Benjamin P, Sperry, Joseph H, Bisesi   +4 more
openaire   +3 more sources

Short‐term immunotoxicity induced by florpyrauxifen‐benzyl herbicide exposure in the spleen of male albino mice

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology
AbstractFlorpyrauxifen‐benzyl (FPB) is a new arylpicolinate systemic herbicide that has been used to control or suppress the majority of herbicide‐resistant biotype weeds in rice. To our knowledge, the impact of FPB on the immune system remains undetected thus far.
Dalia S. Morsi, Hagar A. Abu Quora, Hind S. AboShabaan, Islam M. El‐Garawani, Ahmed E. Abdel Moneim, Heba M. R. Hathout   +5 more
openaire   +3 more sources

Management of Weeds in Direct Seedling Rice with Mixed Herbicides Florpyrauxifen-Benzyl and Cyhalofop

EVOLUTIONARY STUDIES IN IMAGINATIVE CULTURE
Weeds are a bigger problem in direct seeding rice systems compared to conventional ones, because weeds germinate and grow at the same time as the rice. so it's more competitive. Chemical weed control with herbicides, if done with one active ingredient repeatedly, will cause resistance which threatens biodiversity.
null Abdul Rizal AZ, null Dyah Arbiwati
openaire   +2 more sources

Absorption and translocation of florpyrauxifen-benzyl in ten aquatic plant species

Weed Science, 2021
AbstractAdditional active ingredients are needed for use in aquatic systems to respond to new threats or treatment scenarios, enhance selectivity, reduce use rates, and mitigate the risk of herbicide resistance. Florpyrauxifen-benzyl is a new synthetic auxin developed for use as an aquatic herbicide.
Erika J. Haug, Khalied A. Ahmed, Travis W. Gannon, Rob J. Richardson   +3 more
openaire   +1 more source

Low expression of auxin receptor EcAFB4 confers resistance to florpyrauxifen-benzyl in Echinochloa crus-galli (L.) P. Beauv

Pesticide Biochemistry and Physiology
Echinochloa crus-galli (L.) P. Beauv is a monocotyledonous weed that seriously infests rice fields. Florpyrauxifen-benzyl, a novel synthetic auxin herbicide commercialized in China in 2018, is an herbicide for controlling E. crus-galli.
Xiaoxu Li, Zhike Feng, Liyao Dong
exaly   +2 more sources

Effect of florpyrauxifen-benzyl concentration– exposure time on hygrophila and rotala

Journal of Aquatic Plant Management, 2021
In flood-control canals, managing submersed vegetation is critical to maintaining rapid water flow during heavy rainfall. Two particularly troublesome species in South Florida’s canals are hygrophila (Hygrophila polysperma) and rotala (Rotala rotundifolia), which grow densely in the water column and impede flow. Due to limited chemical control options,
Lyn Gettys, Kyle Thayer, Mark Heilman, Erika Van Goethem   +3 more
openaire   +1 more source

Response of parrotfeather watermilfoil and alligatorweed to foliar florpyrauxifen-benzyl applications

Journal of Aquatic Plant Management, 2022
The emergent aquatic plants, parrotfeather watermilfoil [Myriophyllum aquaticum (Vell.) Verdc.] and alligatorweed [Alternanthera philoxeroides (Mart.) Griseb.] threaten native ecosystem services within invaded regions throughout the world. The registration of the auxin herbicide, florpyrauxifen-benzyl, in the United States provides water resource ...
Andrew Howell, Deborah Hofstra, Mark Heilman, Robert Richardson   +3 more
openaire   +1 more source