Acaricidal activities of some essential and fixed oils on the two-spotted spider mite, Tetranychus urticae
نویسندگان
چکیده
منابع مشابه
Two spotted spider mite (Tetranychus urticae) selection to Arabidopsis thaliana
ii Acknowledgements iii Table of
متن کاملrepellency effect of three herbal essential oils on the two--spotted spider mite, tetranychus urticae
two-spotted spider mite (tetranychus urticae koch), is one of the most seriously important polyphagous pests that causes considerable damage to agricultural crops. in recent years, due to problems associated with the use of synthetic pesticides, herbal essential oils have received due attention as natural plant pest control compounds. in the present study, repellency effect of herbal plant ess...
متن کاملControl of two–spotted spider mite Tetranychus urticae Koch (Acari: Tetranychidae) by some selected chemicals
The experiment was conducted to study the effectiveness of four commonly used chemicals viz., deltamethrin, cypermethrin, malathion and sulphur against two-spotted spider mite (TSSM), Tetranychus urticae Koch on potted bean plants and on excised leaf discs. Mite population remained significantly lower in all treated plots except malathion treatment. The population of T. urticae differed signifi...
متن کاملovicidal activity of essential oils from two species of ecalyptus on two spotted spider mite, tetranychus urticae koch
the two spotted spider mite tetranychus urticae koch is one of the polyphagous pests of crops worldwide. due to undesirable effects of synthetic pesticides such as expression of resistance in mites, this research was conducted to achieve alternative safe compounds to environment. therefore, ovicidal activity of essential oils of eucalyptus salmonophloia f. muell and eucalyptus kingsmillii maide...
متن کاملDigestive proteases in bodies and faeces of the two-spotted spider mite, Tetranychus urticae.
Digestive proteases of the phytophagous mite Tetranychus urticae have been characterised by comparing their activity in body and faecal extracts. Aspartyl, cathepsin B- and L-like and legumain activities were detected in both mite bodies and faeces, with a specific activity of aspartyl and cathepsin L-like proteases about 5- and 2-fold higher, respectively, in mite faeces than in bodies. In gen...
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ژورنال
عنوان ژورنال: Egyptian Academic Journal of Biological Sciences, B. Zoology
سال: 2011
ISSN: 2090-0821
DOI: 10.21608/eajbsz.2011.14314