scholarly journals Potential secondary poisoning risks to non-targets from a sodium nitrite toxic bait for invasive wild pigs

2017 ◽  
Vol 74 (1) ◽  
pp. 181-188 ◽  
Author(s):  
Nathan P Snow ◽  
Justin A Foster ◽  
Eric H VanNatta ◽  
Katherine E Horak ◽  
Simon T Humphrys ◽  
...  
Keyword(s):  
Sodium Nitrite ◽  
Secondary Poisoning ◽  
Wild Pigs

scholarly journals Low secondary risks for captive coyotes from a sodium nitrite toxic bait for invasive wild pigs

2019 ◽  
Vol 43 (3) ◽  
pp. 484-490 ◽  
Author(s):  
Nathan P. Snow ◽  
Katherine E. Horak ◽  
Simon T. Humphrys ◽  
Linton D. Staples ◽  
David G. Hewitt ◽  
...  
Keyword(s):  
Sodium Nitrite ◽  
Wild Pigs

scholarly journals Efficacy and risks from a modified sodium nitrite toxic bait for wild pigs

2021 ◽  
Author(s):  
Nathan P Snow ◽  
Jason D Wishart ◽  
Justin A Foster ◽  
Linton D Staples ◽  
Kurt C VerCauteren
Keyword(s):  
Sodium Nitrite ◽  
Wild Pigs

scholarly journals Toxicity of sodium nitrite-based vertebrate pesticides for European starlings (Sturnus vulgaris)

PLoS ONE ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. e0246277
Author(s):  
Scott J. Werner ◽  
Shelagh T. DeLiberto ◽  
Hailey E. McLean ◽  
Katherine E. Horak ◽  
Kurt C. VerCauteren
Keyword(s):  
Adverse Effect ◽  
Sodium Nitrite ◽  
Cost Effective ◽  
Sturnus Vulgaris ◽  
Habitat Destruction ◽  
European Starlings ◽  
Wild Pigs ◽  
Adverse Effect Level ◽  
Effect Level ◽  
Moderate Hazard

In the 21st century, invasive animals rank second only to habitat destruction as the greatest threat to global biodiversity. Socially-acceptable and cost-effective strategies are needed to reduce the negative economic and environmental impacts of invasive animals. We investigated the potential for sodium nitrite (SN; CAS 7632-00-0) to serve as an avian toxicant for European starlings (Sturnus vulgarisL.). We also assessed the non-target hazard of an experimental formulation of SN that is being developed as a toxicant for invasive wild pigs (Sus scrofaL.). In gavage experiments with European starlings, we identified a lowest observed adverse effect level (LOAEL) for mortality of 2.40% technical SN (w/v; 120 mg SN/kg body mass) and a no observed adverse effect level (NOAEL) for mortality of 1.30% technical SN (65 mg/kg). The exposure of ten starlings to the experimental formulation of SN (10% SN pig toxicant) resulted in one starling mortality during four days of exposure to the toxic bait. Sodium nitrite toxicity presented a moderate hazard to European starlings; thus, the future development of SN as an avian toxicant is dependent upon its cost-effectiveness. We discuss the management of toxic effects and non-target hazards of SN for wild birds, including best practices for toxic baiting of vertebrate pests and management of invasive wild pigs.

scholarly journals Secondary poisoning risk for encapsulated sodium nitrite, a new tool for possum control

2018 ◽  
Author(s):  
Lee Shapiro ◽  
Helen Blackie ◽  
Donald Arthur ◽  
James Ross ◽  
Charles Eason
Keyword(s):  
Sodium Nitrite ◽  
Secondary Poisoning

Chemical, Physical, Curing and Sensory Properties of Hams from Yorkshire, Crossbred and Wild Pigs

1979 ◽  
Vol 49 (5) ◽  
pp. 1219-1226 ◽  
Author(s):  
W. E. Townsend ◽  
W. L. Brown ◽  
H. C. McCampbell ◽  
C. E. Davis
Keyword(s):  
Sensory Properties ◽  
Wild Pigs

ДИНИТРОЗИЛЬНЫЕ КОМПЛЕКСЫ ЖЕЛЕЗА C ТИОЛСОДЕРЖАЩИМИ ЛИГАНДАМИ ПРЕДСТАВЛЕНЫ В ЖИВЫХ ОРГАНИЗМАХ В ОСНОВНОМ ИХ БИЯДЕРНОЙ ФОРМОЙ

2020 ◽  
Vol 65 (6) ◽  
pp. 1142-1153
Author(s):  
В.Д. Микоян ◽  
◽  
Е.Н. Бургова ◽  
Р.Р. Бородулин ◽  
А.Ф. Ванин ◽  
...  
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Sodium Nitrite ◽  
Iron Complexes ◽  
Paramagnetic Resonance ◽  
First Case ◽  
Dinitrosyl Iron ◽  
Electron Paramagnetic ◽  
Dinitrosyl Complexes

The number of mononitrosyl iron complexes with diethyldithiocarbamate, formed in the liver of mice in vivo and in vitro after intraperitoneal injection of binuclear dinitrosyl iron complexes with N-acetyl-L-cysteine or glutathione, S-nitrosoglutathione, sodium nitrite or the vasodilating drug Isoket® was assessed by electron paramagnetic resonance (EPR). The number of the said complexes, in contrast to the complexes, formed after nitrite or Isoket administration, the level of which sharply increased after treatment of liver preparations with a strong reducing agent - dithionite, did not change in the presence of dithionite. It was concluded that, in the first case, EPR-detectable mononitrosyl iron complexes with diethyldithiocarbamate in the absence and presence of dithionite appeared as a result of the reaction of NO formed from nitrite with Fe2+-dieth- yldithiocarbamate and Fe3+-diethyldithiocarbamate complexes, respectively. In the second case, mononitrosyl iron complexes with diethyldithiocarbamate appeared as a result of the transition of iron-mononitosyl fragments from ready-made iron-dinitrosyl groups of binuclear dinitrosyl complexes, which is three to four times higher than the content of the mononuclear form of these complexes in the tissue...

An Unprecedented Cyano-Induced Sodium Nitrite-Catalyzed C(sp3)-H and C(sp2)-H Coupling Reaction

2018 ◽  
Vol 15 (7) ◽  
pp. 989-994 ◽  
Author(s):  
Ling Li ◽  
Bo Su ◽  
Yuxiu Liu ◽  
Qingmin Wang
Keyword(s):  
Sodium Nitrite ◽  
Oxidative Coupling ◽  
High Resolution Mass Spectrometry ◽  
Coupling Reaction ◽  
13C Nmr Spectroscopy ◽  
Coupling Reactions ◽  
Reaction Conditions ◽  
1H And 13C Nmr ◽  
Oxidative Coupling Reaction ◽  
Oxidative Coupling Reactions

Aim and Objective: During the investigation of sodium nitrite-catalyzed oxidative coupling reaction of aryls, an unprecedented C(sp2)-H and C(sp3)-H coupling of substituted 2-aryl acetonitrile was found. Materials and Methods: The structure of the coupled product was confirmed by 1H and 13C NMR spectroscopy and high-resolution mass spectrometry (HRMS), and comparison of its derivatives with known compounds. The effects of methoxy group in the benzene ring on the reaction were evaluated. Results: The optimized reaction conditions are summarized as follows: CF3SO3H/substrate = 1.5 equiv., NaNO2/substrate = 0.3 equiv., CH3CN as solvent. 2-(4-Methoxyphenyl)acetonitrile and 2-(3,4,5- trimethoxyphenyl)acetonitrile could also generate C(sp2)-H and C(sp3)-H coupling. The coupling reaction occurred as a typical radial mechanism. Conclusion: An unprecedented cyano-induced, NaNO2-catalyzed oxidative C(sp3)-H and C(sp2)-H coupling was reported. The reaction proceeded under very mild conditions, using O2 in the air as terminal oxidant. The unique oxidative manner might provide more inspiration for the development of intriguing oxidative coupling reactions.

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