In the mycobiont of the liehen Lichina pygmaea mesosome-like structures are described which mainly occur in the fungi cells close to the algal layer. These structures consist of numerous irregularly arranged tubuli which are most distinct after fixation with glutaraldehyde at pH 7.0. Using different fixatives at varying pH they tend to visiculate. In the cytoplasm neighboured to the mesosome-li...

In the course of research, it was found out that highest rates photosynthetic activity Carthamus tinctorius were noted in variant where pre-sowing treatment seeds with a growth stimulator zircon + crops budding phase siliplant microfertilizer carried out. this variant, leaf area best variety Ershovsky 4 35.3 thousand m2 / ha, dry aboveground biomass - 7.49 t potential 1941 ha·day; net productiv...

Leaf spot of safflower caused by Alternaria carthami Chowdhury is common in all the safflower growing regions of the world. The disease was reported from India by Chowdhury (1944) and subsequently from erstwhile USSR (Nelen and Vasileva, 1960), United States (United States Department of Agriculture, 1961), Ethiopia and Kenya (Ellis and Holliday, 1970), Africa (Weiss, 1971), Australia (Irwin, 19...

Pigments extracted from natural products are widely used for food coloration in Japan. An investigation concerning the photo-mutagenicity and photo-carcinogenicity of frequently used colorants in Japan was performed. Colorants examined were from Laccifer lacca (lac-color), Coccus cacti (cochineal-color), Carthamus tinctorius (carthamus yellow), Gardenia augusta (gardenia yellow and gardenia blu...