phytotoxicity

The Phytotoxic Effects of Methomyl and Imidacloprid Insecticides on Tomato local Variety in Al-Hassa, Saudi Arabia

M. Jamal Hajjar, Mohamad S. Alsaikhan & Ahmed M. Soliman · Annual Research & Review in Biology · 2014

Imidacloprid and Methomyl are systemic insecticides used widely for controlling insects infesting crops grown in greenhouses. The experiment was conducted on tomato (Hassawi, Local Varity in Eastern part of Saudi Arabia) to study the phytotoxicity effect of the tested insecticide...

Open access Research Article 10.9734/ARRB/2014/11797

Assessment of Concentrations of Nano and Bulk Iron Oxide Particles on Early Growth of Wheat (Triticum aestivum L.)

Hassan Feizi, Parviz Rezvani Moghaddam, Nasser Shahtahmassebi & Amir Fotovat · Annual Research & Review in Biology · 2013

Aims: In this work we assessed Fe2O3 nanoparticles with bulk Fe2O3 for possible phytotoxicity and stimulative effects on wheat seed germination and early growth stage. Methodology: The treatments in the experiment were five concentrations of bulk (100, 500, 1000, 5000 and 10000 p...

Open access Research Article