Histochemical Demonstration of Certain Hydrolytic Enzymes within Cytoplasmic Particles of Botrytis cinerea Fr.

Action Spectrum for Photosporogenesis in Botrytis cinerea Pers. ex Fr.

An action spectrum for photoinduced conidium formation in the fungus Botrytis cinerea Pers. ex Fr. was determined by exposing colonies to monochromatic radiation obtained from a diffraction grating monochromator. Wavelengths longer than 355 nm were ineffective even after exposures of 8 hours at intensities of 4,068 to 8,276 erg per cm(2) per second. Colonies were exposed at 22.5 C from 226 to 3...

Histochemical demonstrations of actinomycin-induced changes of certain oxidative and hydrolytic enzymes of rat incisor pulps.

Levels of succinic and lactic dehydrogenases, cytochrome oxidase, alkaline and acid phosphatase activities of the rat incisor pulp wereexamined following a sublethal dose injection of actinomycin D. Control animals injected with physiological saline were pair-fed. Succimc dehydrogenase and cytochrome oxidase activities were low in the pulp and presented insignificant alterations throughout the ...

EFFECTS OF Trichoderma asperellum [T1] ON Botrytis cinerea [PERS.: FR.], GROWTH AND YIELD OF ORGANIC STRAWBERRY

Fungi Trichoderma spp. are present in nearly all soils and other habitats. Most of Trichoderma strains are efficient for control of some pathogens. Some strains induce plant native defence mechanisms. Botrytis cinerea [Pers.: Fr.] causes economic losses on a wide range of cultivated plants and stored fruits. In presented work Trichoderma asperellum [strain T1] isolated from commercial product w...

Infection Strategies of Botrytis cinerea

Botrytis cinerea is a ubiquitous filamentous fungal pathogen of a wide range of plant species. The fungus is able to infect all aerial parts of its host plants to a certain extent. Infection may cause enormous damage both during plant growth and in the post-harvest phase (during cold storage or transport). B. cinerea is a major cause of economic loss in the production chain of cut flowers, bulb...

Histochemical Localization of Certain Oxidative Enzymes in the Rat Testis.