Integrative taxonomy has resolved the species status of the potentially invasive Ceratitis rosa Karsch into two separate species with distinct ecological requirements: C. rosa "lowland type" and the newly described species Ceratitis quilicii De Meyer, Mwatawala & Virgilio sp. nov. "highland type". Both species are tephritid pests threatening the production of horticultural crops in Africa and b...

UNLABELLED N,N-8-demethyl-8-amino-d-riboflavin dimethyltransferase (RosA) catalyses the final dimethylation of 8-demethyl-8-amino-d-riboflavin (AF) to the antibiotic roseoflavin (RoF) in Streptomyces davawensis. In the present study, we solved the X-ray structure of RosA, and determined the binding properties of substrates and products. Moreover, we used steady-state and rapid reaction kinetic ...

lehmannia valentiana is one of the most important pests of ornamental plants, vegetables and other agricultural crops, which causes noticable damages. in a food experiment four kinds of food for 24 and 72 hours were offered. the preferences of food were amaranthus tricolor, cineraria grandiflora, pelargonium peltatum, rosa damascena and l. valentiana. the l. valentiaiia is active the whole year...

In this paper we have introduced the concept of γ-b-open sets and studied some of their properties.

freely distributed and have been invaluable resources Rosa Beddington died on May 18, 2001; she was to the community. just 45. Rosa moved again, in 1993, to take up the position Rosa was an embryologist of the greatest distinction; of Head of the Division of Mammalian Development at she had extraordinary technical skills, a piercing intellithe Medical Research Council’s National Institute for g...

The tomato industry in South Florida (USA) is seriously affected by recently emerging Tomato chlorotic spot virus (TCSV). Western flower thrips, Frankliniella occidentalis (Pergande), and common blossom schultzei (Trybom) (Thysanoptera: Thripidae), are the two known vectors of TCSV Florida. In present study, presence thrips 24 flowering ornamental plant species was observed vectors, as well mel...

=2009276. 35. See generally THE COURT OF JUSTICE AND THE CONSTRUCTION OF EUROPE: ANALYSES AND PERSPECTIVES ON SIXTY YEARS OF CASE-LAW (Allan Rosas et al. eds.,

The process of setting up a digital preservation repository in compliancy with the OAIS model is not only a technical challenge: libraries also need to develop and maintain appropriate skills and organizations. Digital activities, including digital preservation, are nowadays moving into the mainstream activity of the Library and are integrated in its workflows. The Bibliothèque nationale de Fra...

In order to study on different methods of application of polyamines (putrescine, spermine, spermidine) on some morphological, physiological, enzymatic and vase life of Rosa hybrida cv. ‘Dolce Vita’, experiment was conducted as a factorial experiment in a completely randomized design with 32 treatments, 3 replicates and each replication containing 5 vases, a total of 480 vases were executed. Fir...