نتایج جستجو برای: phytotoxicity test

تعداد نتایج: 813478  

Journal: :Chemosphere 2006
Essam Tamer Zilouei Hamid Amin Magdy Aly El Tayeb Ossama Mattiasson Bo Guieysse Benoit

The sequential UV-biological degradation of a mixture of 4-chlorophenol (CP), 2,4-dichlorophenol (DCP), 2,4,6-trichlorophenol (TCP), and pentachlorophenol (PCP) was first tested with each pollutant supplied at an initial concentration of 50 mg l(-1). Under these conditions, the chlorophenols were photodegraded in the following order of removal rate: PCP>TCP>DCP>CP with only CP and DCP remaining...

Journal: :Phytochemistry 1995
H K Abbas T Tanaka W T Shier

In a search for an analogue of AAL-toxin with high phytotoxicity and low mammalian toxicity, aminopentols [(AP1), hexacetyl AP1 and N-acetyl AP1], and nine analogues (1-9), were tested for toxicity to duckweed (Lemna pausicostata), susceptible tomato (asc/asc) leaf discs, black nightshade leaf discs and mammalian cell lines, including dog kidney (MDCK), rat liver hepatoma (H4TG) and mouse fibro...

Journal: :International Journal of Plant and Soil Science 2022

Allelopathic influences of Michelia champaca and Schima khasiana were tested in bioassay on two cereal crops (maize-Zea mays paddy-Oryza sativa), legume food (rice bean- Vigna umbellata soybean- Glycine max). The aqueous leaf extracts fresh dried leaves above tree species suppressed the growth test crops. study revealed that are least toxic to germination, yield various Although, germination pa...

Journal: :Journal of Weed Science and Technology 1972

Journal: :IOP Conference Series: Earth and Environmental Science 2019

Journal: :Journal of Environmental Horticulture 1988

Journal: :International Journal of Current Microbiology and Applied Sciences 2016

Journal: :Annals of Warsaw University of Life Sciences - SGGW - Horticulture and Landscape Architecture 2020

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