methamidophos has been researched along with fenvalerate in 2 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (50.00) | 18.2507 |
| 2000's | 1 (50.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Chen, SY; He, FS; Sun, JX; Wu, YQ; Zhang, ZW | 1 |
| Unruh, T; Willett, L | 1 |
2 other study(ies) available for methamidophos and fenvalerate
| Article | Year |
|---|---|
Levels of exposure and biological monitoring of pyrethroids in spraymen.
Topics: Acute Disease; Adolescent; Adult; Agricultural Workers' Diseases; Air Pollutants, Occupational; Environmental Monitoring; Gossypium; Humans; Male; Middle Aged; Nitriles; Occupational Exposure; Organothiophosphorus Compounds; Poisoning; Pyrethrins | 1991 |
Survey for resistance to four insecticides in Myzus persicae clones from peach trees and weeds in south-central Washington.
Topics: Animals; Aphids; Endosulfan; Imidazoles; Insecticide Resistance; Insecticides; Neonicotinoids; Nitriles; Nitro Compounds; Organothiophosphorus Compounds; Prunus; Pyrethrins; Solanum tuberosum; Washington | 2008 |