Endophytic bacterial strains B12 and B13 isolated from cucumber leaves effectively controlled cucumber grey mold, Botrytis cinerea. Both culture broth and culture filtrates were effective in inhibiting spore germination and germtube elongation of B. cinerea. Preliminary studies on the effects of pH and temperature on stability of the culture filtrates in inhibition of the pathogen were made. In...

Damping-off disease due to Pythium aphanidermatum is one of the most harmful diseases cucumber. One critical issues in field biological control establishment a link between beneficial bacteria screened laboratory and its industrial application. Therefore, when developing biocontrol agents, it necessary study optimization mass production conditions select suitable carrier for their final formula...

Cucumber powdery mildew, which is caused by Podosphaera xanthii, a major disease that has significant economic impact in cucumber greenhouse production. It necessary to develop non-invasive fast detection system for disease. Such will use multispectral imagery acquired at close range with camera attached mobile cart’s mechanic extension. This study evaluated three image registration methods app...

This preliminary communication presents the first record of predaceous thrips Scolothrips longicornis Priesner, 1926 (Thysanoptera: Thripidae) in Slovakia. As a well known predator of numerous spider mites, e.g. Tetranychus urticae or Eutetranychus orientalis it has been considered as a suitable biological control agent recently. Tetranychids mites are harmful agriculture pests, causing damage ...

this study was carried out to evaluate the antifungal efficacy of garlic essential oil (allium sativum l.) and two fungicides including metalaxyl- mancozeb and mancozeb against phytophthora melonis, p. drechsleri and p. capsici the causal agent of damping- off on pepper, melon and cucumber, in vitro and greenhouse conditions. fungal radial growth for each concentration of garlic oil on phytopht...

The United States is one of few countries where the majority of bell peppers (Capsicum annuum L.) produced are green colored and grown on raised beds with mulch and drip irrigation. Outside the U.S., most peppers are grown in greenhouses and harvested as mature, colored peppers that receive a premium value at market. Florida bell pepper producers are in direct competition with Mexico, Israel, a...