نتایج جستجو برای: triflumuron

تعداد نتایج: 28  

2014
Jander R. Souza Geraldo A. Carvalho Alexandre P. Moura Marcelo H.G. Couto Jader B. Maia

Fall armyworm Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae) is an important pest of maize (Zea mays L.) crops in Brazil. The effects of beta-cypermethrin, chlorfenapyr, chlorpyrifos, spinosad, etofenprox, triflumuron, alpha-cypermethrin/teflubenzuron, and lambda-cyhalothrin/thiamethoxam on Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) immature stages we...

2007
Jana Ticha Jana Hajslova Martin Jech Jiri Honzicek Ondrej Lacina Jana Kohoutkova Vladimir Kocourek Miroslav Lansky Jana Kloutvorova Vladan Falta

The dynamics of incurred pesticide residues in apples, variety Melrose, was monitored during their cold storage at 1–3 C for 5 months. Of 21 active ingredients contained in pesticide preparations applied within four experimental pre-harvest regimes, only six fungicides (captan, cyprodinyl, dodine, pyrimethanil, tebuconazole, tolyfluanid) and one insecticide (phosalone) were detected at the time...

Journal: :The Indian journal of medical research 2003
R Srinivasan D Dominic Amalraj

BACKGROUND & OBJECTIVES In fly management programme chemicals are extensively used. Combined use of insect growth regulator (IGR) and parasitoids would yield a better reduction in fly density, as exposure of fly larvae to sub lethal dose of IGR enhances pupal duration and thereby increases the exposure time for parasitism. The objective of the present study was to explore the additive effect of...

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