Effects of formulated imidacloprid on two mite pathogens, Neozygites floridana (Zygomycotina: Zygomycetes) and Hirsutella thompsonii (Deuteromycotina: Hyphomycetes)
نویسندگان
چکیده
منابع مشابه
Use of cell culture media for cultivation of the mite pathogenic fungi Neozygites tanajoae and Neozygites floridana.
The pathogenic fungus Neozygites tanajoae, one of the most efficient natural enemies of the cassava green mite (CGM) Mononychellus tanajoa in Brazil, was introduced experimentally in Benin in 1998/1999 for the control of CGM. Isolation methods and culture media for in vitro production of N. tanajoae are reported for the first time in this study. Continuous growth of N. tanajoae was achieved usi...
متن کاملAbiotic and Biotic Factors Affecting Resting Spore Formation in the Mite Pathogen Neozygites floridana
Neozygites floridana is an obligate mite pathogenic fungus in the Entomophthoromycota. It has been suggested that resting spores of this fungus are produced as a strategy to survive adverse conditions. In the present study, possible mechanisms involved in the regulation of resting spore formation were investigated in the hosts Tetranychus urticae and Tetranychus evansi. Abiotic and biotic facto...
متن کاملThe effects of photoperiod and light intensity on the sporulation of Brazilian and Norwegian isolates of Neozygites floridana.
The objective of this study was to determine the effects of light intensity and duration (photoperiod) on the sporulation (discharge of primary conidia) and conidia germination (from non-infective primary conidia to infective capilliconidia) of Neozygites floridana isolates from Tetranychus urticae originating from Norway and Brazil. Two light intensities (40 and 208 μmolm(-2)s(-1)), three phot...
متن کاملNeozygites tanajoae sp. nov., a pathogen of the cassava green mite.
The fungal pathogen Neozygites tanajoae Delalibera Jr., Humber & Hajek sp. nov. (Zygomycetes: Entomophthorales) is being used in Africa as a biological control agent against the introduced cassava green mite (CGM), Mononychellus tanajoa (Bondar) (Acari: Tetranychidae). This fungus is specific to CGM and has been referred to as N. floridana (Weiser & Muma) Remaud. & Keller, a common pathogen of ...
متن کاملthe effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
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ژورنال
عنوان ژورنال: International Journal of Tropical Insect Science
سال: 2001
ISSN: 1742-7584,1742-7592
DOI: 10.1017/s174275840002018x