The aim of this study was to investigate effects of essential oils of origanum (Origanum onites L.), lavender (Lavandula stoechas L. subsp. stoechas), fennel (Foeniculum vulgare Mill.), laurel (Laurus ...
Your cucumber plants are infected with a fungal disease. Once infected, the marks on the leaves are permanent and can spread to other plants. Choose resistant varieties where available. Avoid getting ...
Plant and Soil, Vol. 85, No. 3 (1985), pp. 327-336 (10 pages) In a first experiment, cucumber transplants (cucumis sativa L. cv. Toska) were grown at five root-zone temperatures (RZT) ranging from 12° ...