Pest control in boxes of Cymbidium orchid flowers with dichlorvos-impregnated plastic
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چکیده
منابع مشابه
Mycorrhizas alter nitrogen acquisition by the terrestrial orchid Cymbidium goeringii.
BACKGROUND AND AIMS Orchid mycorrhizas exhibit a unique type of mycorrhizal symbiosis that occurs between fungi and plants of the family Orchidaceae. In general, the roots of orchids are typically coarse compared with those of other plant species, leading to a considerably low surface area to volume ratio. As a result, orchids are often ill-adapted for direct nutrient acquisition from the soil ...
متن کاملprevalence of atopic dermatitis in children with type 1 diabetes mellitus in southeastern of iran (kerman province): a case-control study
چکیده ندارد.
15 صفحه اولThe indoor use of plastic sheeting pre-impregnated with insecticide for control of malaria vectors.
OBJECTIVE To evaluate the efficacy of permethrin-treated plastic sheeting (ITPS) applied as a lining to the ceiling or walls of rooms against pyrethroid-susceptible and pyrethroid-resistant Anopheles gambiae. METHOD Overnight tests were carried out in veranda-trap experimental huts in Vallée du Kou, where two molecular forms of A. gambiae, S and M, occur. The S form is mostly pyrethroid resis...
متن کاملOrgan homologies in orchid flowers re-interpreted using the Musk Orchid as a model
Background and Aims. The presence of novel structures in orchid flowers, including auricles, rostellum and bursicles on the gynostemium and a lobed labellum, has prompted long-standing homology disputes, fuelled by conflicting evidence from a wide range of sources. Re-assessment of this debate using an improved model is timely, following recent phylogenetic insights and on the cusp of a revolut...
متن کاملProduction of virus-free orchid Cymbidium aloifolium (L.) Sw. by various tissue culture techniques
Orchids are affected by many viruses resulting in poor growth, yield and quality, and an overall decline in population. Cymbidium mosaic virus (CymMV) is one of the common orchid viruses found in Cymbidium species but it infects different orchid genera. In this study Cymbidium aloifolium was propagated in vitro using MS medium at different strength (1.0, ½, and ¼) with or without 0.5 mg/l BAP (...
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ژورنال
عنوان ژورنال: Proceedings of the New Zealand Weed and Pest Control Conference
سال: 1985
ISSN: 0370-2804,0370-2804
DOI: 10.30843/nzpp.1985.38.9501