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1. Bio-efficacy of IPM modules against mustard aphid, Lipaphis erysimi (Kaltenbach) in Indian mustard

Author:
Kishan Lal Naga; Bhairu Singh Rana; Bhanwar Lal Naga; Jhumar Lal
Source:
Journal of entomological research 2022 v.46 no.2 pp. 266-271
ISSN:
0974-4576
Subject:
thiamethoxam,   etc   ; Brassica juncea; Lipaphis erysimi; imidacloprid; research; seed yield;     Show all 6 Subjects
Abstract:
... Ten different IPM modules were evaluated against mustard aphid, Lipaphis erysimi (Kalt.). The treatment schedule comprising two sprays of imidacloprid 17.8 SL (0.005%) caused maximum reduction of aphid population with the cumulative mean of 77.29 and 79.11% after 3 days of spray, during 1st and 2nd years, respectively. It was followed by the treatment thiamethoxam 25 WG @ 0.005%. The maximum seed ...
DOI:
10.5958/0974-4576.2022.00048.2

2. Uptake, translocation, and metabolism of thiamethoxam in soil by leek plants

Author:
Yingnan Wang; Xin Li; Jiatao Shen; Hongbin Lang; Suxia Dong; Luqing Zhang; Hua Fang; Yunlong Yu
Source:
Environmental research 2022 v.211 pp. 113084
ISSN:
0013-9351
Subject:
thiamethoxam,   etc   ; adsorption; clothianidin; hydroponics; irrigation; leeks; metabolism; research; risk;     Show all 9 Subjects
Abstract:
... Thiamethoxam (TMX) is commonly applied on leek plants by root irrigation. It might be taken up by leek plants and thus has lasting dietary risk. In this study, the uptake, translocation, and metabolism of TMX in leek plants were investigated. The results obtained from both the hydroponic and soil experiments indicated that TMX could be easily translocated upward and accumulated in leek shoots afte ...
DOI:
10.1016/j.envres.2022.113084

3. Effect of Fenvalerate, λ-Cyhalothrin, Quinalphos and Thiamethoxam on Larval Survival in Honey Bee Apis Mellifera L.

Author:
Shushant Tuteja; Amandeep Singh Dhanju; Gurleen Kaur; Shyamli; Randeep Singh
Source:
Indian journal of entomology 2022 v.84 no.1 pp. 49-53
ISSN:
0974-8172
Subject:
thiamethoxam,   etc   ; Apis mellifera; entomology; fenvalerate; honey bees; mortality; pyrethrins; quinalphos; toxicity;     Show all 9 Subjects
Abstract:
... This study evaluates the effects of some insecticides on the survival of larvae of Apis mellifera L. The pyrethroids (fenvalerate and λ-cyhalothrin) caused maximum mortality at highest concentration (12.5 ppm), when compared to quinalphos and thiamethoxam. Fenvalerate was observed to be extremely toxic in its maximum concentration, as none among 1-2 days old treated larvae (after multiple exposure ...
DOI:
10.55446/IJE.2021.300

4. Highly sensitive fluorescent sensing platform for imidacloprid and thiamethoxam by aggregation-induced emission of the Zr(Ⅳ) metal − organic framework

Author:
Yan Xu; Yijing Pu; Haitao Jiang; Yunxing Huang; Chaoyu Shen; Jiankang Cao; Weibo Jiang
Source:
Food chemistry 2022 v.375 pp. 131879
ISSN:
0308-8146
Subject:
thiamethoxam,   etc   ; detection limit; fluorescence; food chemistry; fruit juices; imidacloprid; standard deviation;     Show all 7 Subjects
Abstract:
... A novel luminescent UiO-66-NH₂ (UN) demonstrated great potentials to sense imidacloprid (IM) and thiamethoxam (TH) pesticides with high sensitivity and desirable selectivity. The UN exhibits superb luminescence emission properties, which have been found to enhance the aggregation-induced emission (AIE) of IM and TH. The enhanced AIE of IM and TH on UN has been applied for the sensitive sensing of ...
DOI:
10.1016/j.foodchem.2021.131879

5. Is the social wasp Polybia paulista a silent victim of neonicotinoid contamination?

Author:
Nathan Rodrigues Batista; Vinicius Edson Soares de Oliveira; Paula Danyelle Crispim; Roberta Cornélio Ferreira Nocelli; William Fernando Antonialli-Junior
Source:
Environmental pollution 2022 v.308 pp. 119682
ISSN:
0269-7491
Subject:
thiamethoxam,   etc   ; Polybia paulista; mortality; nontarget organisms; pests; pollution; social wasps; toxicology;     Show all 8 Subjects
Abstract:
... Neonicotinoids are among the chemicals most widely used against insects considered agricultural pests, although they may also affect nontarget species, as has been reported for social bees. Social wasps are recognized as efficient predators of larvae of other insects, including pest species, so they may have contact with insecticides, at least indirectly. However, to date, there have been no studi ...
DOI:
10.1016/j.envpol.2022.119682

6. A Combined LD₅₀ for Agrochemicals and Pathogens in Bumblebees (Bombus terrestris [Hymenoptera: Apidae])

Author:
Harry Siviter; Alexander J. Matthews; Mark J. F. Brown
Source:
Environmental entomology 2022 v.51 no.2 pp. 378-384
ISSN:
0046-225X
Subject:
thiamethoxam,   etc   ; Bombus terrestris; Crithidia bombi; Trypanosoma; agrochemicals; entomology; experimental design; parasites; sucrose;     Show all 9 Subjects
Abstract:
... Neonicotinoid insecticides are the most commonly used insecticide in the world and can have significant sub-lethal impacts on beneficial insects, including bumblebees, which are important pollinators of agricultural crops and wildflowers. This has led to bans on neonicotinoid use in the EU and has resulted in repeated calls for the agrochemical regulatory process to be modified. For example, there ...
DOI:
10.1093/ee/nvab139

7. New-generation pesticides are prevalent in California's Central Coast streams

Author:
Mark W. Sandstrom; Lisa H. Nowell; Barbara J. Mahler; Peter C. Van Metre
Source:
Science of the total environment 2022 v.806 pp. 150683
ISSN:
0048-9697
Subject:
thiamethoxam,   etc   ; basins; boscalid; clothianidin; coasts; dinotefuran; environment; land use; toxicity; California;     Show all 10 Subjects
Abstract:
... Pesticides are widely recognized as important biological stressors in streams, especially in heavily developed urban and agricultural areas like the Central California Coast region. We assessed occurrence and potential toxicity of pesticides in small streams in the region using two analytical methods: a broad-spectrum (223 compounds) method in use since 2012 and a newly developed method for 30 add ...
DOI:
10.1016/j.scitotenv.2021.150683

8. Acute and Chronic Effects of Clothianidin, Thiamethoxam and Methomyl on Chironomus dilutus

Author:
Bryn M. Phillips; Jennifer P. Voorhees; Katie Siegler; Laura McCalla; Peter Meertens; Julie Bower; Ron S. Tjeerdema
Source:
Bulletin of environmental contamination and toxicology 2022 v.108 no.5 pp. 884-889
ISSN:
0007-4861
Subject:
thiamethoxam,   etc   ; Chironomus dilutus; clothianidin; lethal concentration 50; methomyl; midges; pollution; water quality;     Show all 8 Subjects
Abstract:
... Organism tolerance thresholds for emerging contaminants are vital to the development of water quality criteria. Acute (96-h) and chronic (10-day) effects thresholds for neonicotinoid pesticides clothianidin and thiamethoxam, and the carbamate pesticide methomyl were developed for the midge Chironomus dilutus to support criteria development using the UC Davis Method. Median lethal concentrations (L ...
DOI:
10.1007/s00128-021-03416-z

9. Economic returns on seed treatment combinations in Louisiana rice

Author:
B.E. Wilson; J.M. Villegas; M.J. Stout
Source:
Crop protection 2022 v.157 pp. 105983
ISSN:
0261-2194
Subject:
thiamethoxam,   etc   ; Eoreuma loftini; Lissorhoptrus oryzophilus; cyantraniliprole; fungicides; plant protection; rice; seed treatment; Louisiana;     Show all 9 Subjects
Abstract:
... The use of multiple insecticidal seed treatments in combination to control a greater spectrum of pests has been increasing in rice production in the U.S. Mid-South. The economic benefits of individual seed treatments in rice are well documented, but returns on investment (ROI) on combinations are unknown. Efficacy and economic returns of insecticidal seed treatments alone and in combination were e ...
DOI:
10.1016/j.cropro.2022.105983

10. Fate of thiamethoxam from treated seeds in mesocosms and response of aquatic invertebrate communities

Author:
A. K. Vanderpont; C. Lobson; Z. Lu; K. Luong; M. Arentsen; T. Vera; D. Moore; M. S. White; R. S. Prosser; C. S. Wong; M. L. Hanson
Source:
Ecotoxicology 2022 v.31 no.2 pp. 341-356
ISSN:
0963-9292
Subject:
thiamethoxam,   etc   ; agroecosystems; aquatic insects; canola; community structure; ecotoxicology; half life; risk; wetlands; zooplankton;     Show all 10 Subjects
Abstract:
... Thiamethoxam is a neonicotinoid insecticide widely applied in the Canadian Prairies. It has been detected in surface waters of agro-ecosystems, including wetlands, but the potential effects on non-target invertebrate communities in these wetlands have not been well characterized. In an effort to understand better the fate of thiamethoxam in wetlands and the response of invertebrates (zooplankton a ...
DOI:
10.1007/s10646-021-02500-8

11. Red imported fire ants cover the insecticide-treated surfaces with particles to reduce contact toxicity

Author:
Chao Wen; Liming Shen; Jian Chen; Jianlong Zhang; Ying Feng; Zhong Wang; Xuan Chen; Jiacheng Cai; Lei Wang; Yinghao He; Xiujun Wen; Tao Ma; Cai Wang
Source:
Journal of pest science 2022 v.95 no.3 pp. 1135-1150
ISSN:
1612-4758
Subject:
thiamethoxam,   etc   ; Solenopsis invicta; avermectins; chlorfenapyr; fipronil; indoxacarb; insecticide application; insecticide resistance; rotenone; toxicity;     Show all 10 Subjects
Abstract:
... Surface treatment is commonly used in controlling the red imported fire ants, Solenopsis invicta Buren. In the present study, the behavioral responses of S. invicta workers to surfaces treated with insecticides were investigated. Toxicological tests showed that beta-cypermethrin had the highest contact toxicity (with the lowest LC₅₀ value) among nine tested insecticides, followed by thiamethoxam, ...
DOI:
10.1007/s10340-021-01474-0

12. Designing NAZO@BC electrodes for enhanced elimination of hydrophilic organic pollutants in heterogeneous electro-Fenton system: Insights into the detoxification mediated by 1O2 and •OH

Author:
Chao Zhang; Dionysios D. Dionysiou; Feng Li; Huike Zhang; Xiaozhou Fang; Hengyi Fu; Junyi He; Long Chen; Guang-Guo Ying; Mingzhi Huang
Source:
Journal of hazardous materials 2022 v.431 pp. 128598
ISSN:
0304-3894
Subject:
thiamethoxam,   etc   ; acetamiprid; dinotefuran; hydrophilicity; hydrophobicity; hydroxyl radicals; nitenpyram; singlet oxygen; toxicity; wastewater; wastewater treatment;     Show all 11 Subjects
Abstract:
... Hydrophilic organic pollutants (HLOPs) in effluents of wastewater treatment plants are more prevalent than hydrophobic counterparts, therefore development of upstream processes that can effectively enhance the removal of HLOPs can substantially enhance overall treatment performance. To bridge this gap, 3D electrodes made of biochar-supported Al-ZnO nanoparticles (NAZO@BC) applied in heterogeneous ...
DOI:
10.1016/j.jhazmat.2022.128598

13. Neonicotinoids exposure assessment in Africanized honey bees (Apis mellifera L.) by using an environmentally-friendly sample preparation technique followed by UPLC-MS/MS

Author:
Ana Maria Barbosa-Medina; Edvaldo Vasconcelos Soares Maciel; Dayana Moscardi dos Santos; Fernando Mauro Lanças; Eny Maria Vieira
Source:
Journal of environmental science and health 2022 v.57 no.4 pp. 252-262
ISSN:
1532-4109
Subject:
thiamethoxam,   etc   ; Apis mellifera; exposure assessment; freeze drying; honey; imidacloprid; tandem mass spectrometry; wastes; Brazil;     Show all 9 Subjects
Abstract:
... A miniaturized QuEChERS extraction method followed by ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was developed to analyze thiamethoxam and imidacloprid in 0.3 g of lyophilized Africanized honey bees (Apis mellifera L.). The work aimed to estimate honey bees' exposure to pesticides at the nanogram/gram (ng g⁻¹) levels, using small sample and reagent quantiti ...
DOI:
10.1080/03601234.2022.2047389

14. Compatibility of Insecticides with Rice Resistance to Planthoppers as Influenced by the Timing and Frequency of Applications

Author:
Finbarr G. Horgan; Ainara Peñalver-Cruz
Source:
Insects 2022 v.13 no.2 pp. -
ISSN:
2075-4450
Subject:
thiamethoxam,   etc   ; Nilaparvata lugens; biomass; buprofezin; carbofuran; cypermethrin; deltamethrin; fipronil; insecticide application; pests; profitability; rice; Asia;     Show all 13 Subjects
Abstract:
... The brown planthopper, Nilaparvata lugens (Stål)(BPH) is a pest of rice in Asia. We examined the effects of seven insecticides combined with host resistance against BPH. In a screenhouse environment, we treated BPH-infested and non-infested resistant (IR62) and susceptible (IR64) rice with buprofezin, carbofuran, cartap hydrochloride, cypermethrin, deltamethrin, fipronil, or thiamethoxam + chloran ...
DOI:
10.3390/insects13020106

15. Integration analysis of PacBio SMRT- and Illumina RNA-seq reveals P450 genes involved in thiamethoxam detoxification in Bradysia odoriphaga

Author:
Chengyu Chen; Cuicui Wang; Ying Liu; Tisheng Shan; Xueyan Shi; Xiwu Gao
Source:
Pesticide biochemistry and physiology 2022 v.186 pp. 105176
ISSN:
0048-3575
Subject:
thiamethoxam,   etc   ; Allium tuberosum; Bradysia odoriphaga; Liliaceae; RNA interference; bioassays; metabolism; pests; sequence analysis; transcriptome; unigenes;     Show all 11 Subjects
Abstract:
... The sciarid fly Bradysia odoriphaga is a serious pest of Chinese chive (Liliaceae). Neonicotinoid insecticides including thiamethoxam have been used for B. odoriphaga control. However, thiamethoxam resistance in B. odoriphaga has developed in recent years. To identify potential genes involved in detoxification metabolism of thiamethoxam in B. odoriphaga, a PacBio single-molecule real-time (SMRT) t ...
DOI:
10.1016/j.pestbp.2022.105176

16. Removal of microcontaminants by zero-valent iron solar processes at natural pH: Water matrix and oxidant agents effect

Author:
M. Roccamante; A. Ruiz-Delgado; A. Cabrera-Reina; I. Oller; S. Malato; S. Miralles-Cuevas
Source:
Science of the total environment 2022 v.819 pp. 153152
ISSN:
0048-9697
Subject:
thiamethoxam,   etc   ; atrazine; carbendazim; decontamination; environment; experimental design; hydrogen peroxide; imidacloprid; iron; microparticles; oxidants; oxidation; pH;     Show all 13 Subjects
Abstract:
... This work deals with microcontaminants (MCs) removal by natural solar zero-valent iron (ZVI) process at natural pH in actual matrices. Commercial ZVI microspheres were selected as ZVI source and hydrogen peroxide and persulfate were used as oxidant agents. The experimental plan comprised the evaluation of sulphates and carbonates/bicarbonates effect on process performance, the possibility of addin ...
DOI:
10.1016/j.scitotenv.2022.153152

17. Integrated approach for the analysis of neonicotinoids in fruits and food matrices

Author:
Paola Calza; Barbara Guarino; Federica Dal Bello; Anna Dioni; Marco Bergero; Claudio Medana
Source:
Food chemistry 2022 v.372 pp. 131153
ISSN:
0308-8146
Subject:
thiamethoxam,   etc   ; acetamiprid; apples; clothianidin; demethylation; dimerization; food chemistry; honey; hydroxylation; imidacloprid; oxidation; pollen; thiacloprid;     Show all 13 Subjects
Abstract:
... We searched for five neonicotenoids (namely acetamiprid, clothianidin, imidacloprid, thiacloprid and thiamethoxam) in 67 samples of fruits, leaves, pollen and honey via HPLC-MS by employing QueChERs for extraction and purification. Clothianidin was never detected, while imidacloprid was identified in apple (9.2 µg/kg) and pollen (18–28 µg/Kg), thiacloprid in peaches (21–35 µg/kg) and acetamiprid w ...
DOI:
10.1016/j.foodchem.2021.131153

18. The ubiquity of neonicotinoid contamination: Residues in seabirds with different trophic habits

Author:
Gabriele Giuseppe Distefano; Roberta Zangrando; Marco Basso; Lucio Panzarin; Andrea Gambaro; Annamaria Volpi Ghirardini; Marco Picone
Source:
Environmental research 2022 v.206 pp. 112637
ISSN:
0013-9351
Subject:
thiamethoxam,   etc   ; Ichthyaetus; Thalasseus sandvicensis; acetamiprid; clothianidin; imidacloprid; ingestion; invertebrates; piscivores; pollen; predation; research; thiacloprid;     Show all 13 Subjects
Abstract:
... Neonicotinoids are one of the most diffusely used classes of pesticides whose level of danger toward non-target invertebrate and vertebrate species has raised increasing concern in the last decades. Among vertebrates, birds are particularly susceptible to unintentional neonicotinoid poisoning since they can be exposed through different pathways, including ingestion of dressed seeds, sucking of con ...
DOI:
10.1016/j.envres.2021.112637

19. Assessment of ameliorative effects of organic dietary interventions on neonicotinoid exposure rates in a Japanese population

Author:
Collins Nimako; Takahiro Ichise; Hiroshi Hasegawa; Osei Akoto; Nathaniel O. Boadi; Kumiko Taira; Kazutoshi Fujioka; Norikazu Isoda; Shouta M.M. Nakayama; Mayumi Ishizuka; Yoshinori Ikenaka
Source:
Environment international 2022 v.162 pp. 107169
ISSN:
0160-4120
Subject:
thiamethoxam,   etc   ; acetamiprid; clothianidin; diet; dinotefuran; environment; environmental monitoring; humans; imidacloprid; metabolites; nitenpyram; nutritional intervention; thiacloprid; urine;     Show all 14 Subjects
Abstract:
... Neonicotinoid insecticides (NNIs) are a popular class of insecticides used in various pest management regimens worldwide. Biomonitoring studies continuously report high exposure rates of NNIs in various human populations across the globe. Yet, there is no validated countermeasure for combating the recent exponential rise in NNI exposure rates observed in human populations. The current study assess ...
DOI:
10.1016/j.envint.2022.107169

20. Bio-efficacy of newer molecules as seed treatment against sorghum shoot fly, Atherigona soccata Rondani infesting sorghum

Author:
Hemant Swami; Lekha; Gaurang Chhangani; N.L. Regar
Source:
Journal of entomological research 2022 v.46 no.1 pp. 132-136
ISSN:
0974-4576
Subject:
thiamethoxam,   etc   ; Atherigona soccata; carbofuran; cyantraniliprole; field experimentation; fipronil; imidacloprid; oviposition; research; seed treatment; soil treatment;     Show all 11 Subjects
Abstract:
... The field experiment was conducted to evaluate the bio-efficacy of different insecticides as seed treatment against sorghum shoot fly (Atherigona soccata Rondani). The various treatment used were seed treatment with Imidacloprid 70 WS, Fipronil 5 SC, Chlorantraniliprole 18.5 SC, Thiamethoxam 30 FS, Thiamethoxam (19.8 w/w) + Cyantraniliprole (19.8 w/w), Soil application of Carbofuran 3G, and untrea ...
DOI:
10.5958/0974-4576.2022.00023.8