The insecticidal effect of diatomaceous earth against adults and nymphs of Blattella germanica.
Hosseini SA, Bazrafkan S, Vatandoost H, Abaei MR, Ahmadi MS, Tavassoli M, Shayeghi M.
Hosseini SA, et al.
Asian Pac J Trop Biomed. 2014 May;4(Suppl 1):S228-32. doi: 10.12980/APJTB.4.2014C1282.
Asian Pac J Trop Biomed. 2014.
PMID: 25183087
Free PMC article.
Two stages, nymph and adult, were exposed to six dose rates of the DE, 2.5, 5, 10, 15, 20 and 25 g/m(2), at 24, 48 and 72 h exposure period. Mortality (number of dead cockroaches) was assessed after 24 h. ...RESULTS: Increasing in dose rates of DE increased mortality rate, …
Two stages, nymph and adult, were exposed to six dose rates of the DE, 2.5, 5, 10, 15, 20 and 25 g/m(2), at 24, 48 and 72 h exposure …