The COLOSS BEEBOOK Volume II: Standard methods for Apis mellifera pest and pathogen research

n recent years, declines of honey bee populations have received massive media attention worldwide, yet attempts to understand the causes have been hampered by a lack of standardisation of laboratory techniques. Published as a response to this, the COLOSS BEEBOOK is a unique collaborative venture involving 234 bee scientists from 34 countries, who have produced the definitive guide to how to carry out research on honey bees. It is hoped that these volumes will become the standards to be adopted by bee scientists worldwide. Volume II includes approximately 600 separate protocols dealing with the study of the pests and diseases of the honey bee, Apis mellifera. These cover epidemiology and surveying techniques, virus diseases, bacterial diseases such as European and American foulbrood, fungal and microsporidian diseases such as Nosema, mites such as Acarapis, Varroa and Tropilaelaps, and other pests such as the small hive beetle.

Ma tobu : Festklänge zur Feier der Einweihung des neuerbauten isr. Cultus-Tempels zu Pest im September 1859

von L. M. Bauer

Gedichte : Sr. Hochwürden Dr. W. A. Meisel, Ober-Rabbiner in Pest achtungsvoll gewidm.

von Moritz Blass

The broad-leaf herbicide 2,4-dichlorophenoxyacetic acid turns rice into a living trap for a major insect pest and a parasitic wasp

Synthetic chemical elicitors of plant defense have been touted as a powerful means for sustainable crop protection. Yet, they have never been successfully applied to control insect pests in the field. We developed a high-throughput chemical genetics screening system based on a herbivore-induced linalool synthase promoter fused to a β-glucuronidase (GUS) reporter construct to test synthetic compounds for their potential to induce rice defenses. We identified 2,4-dichlorophenoxyacetic acid (2,4-D), an auxin homolog and widely used herbicide in monocotyledonous crops, as a potent elicitor of rice defenses. Low doses of 2,4-D induced a strong defensive reaction upstream of the jasmonic acid and ethylene pathways, resulting in a marked increase in trypsin proteinase inhibitor activity and volatile production. Induced plants were more resistant to the striped stem borer Chilo suppressalis, but became highly attractive to the brown planthopper Nilaparvata lugens and its main egg parasitoid Anagrus nilaparvatae. In a field experiment, 2,4-D application turned rice plants into living traps for N. lugens by attracting parasitoids. • Our findings demonstrate the potential of auxin homologs as defensive signals and show the potential of the herbicide to turn rice into a selective catch crop for an economically important pest.

Pest - Älteste 'Chorschul' [Illustration] : Jetzt ein Warenlager im Orczyschen Hause

Scan von Monochrom-Mikroform

Synagoge in Pest, Tabakgasse [Illustration] : Neben der Synagoge das Geburtshaus Theodor Herzls

Scan von Monochrom-Mikroform

Zeitgen. Darstellung der Einweihung der Synagoge in der Tabakgasse, Pest [Illustration] : 6. Sept. 1859

Scan von Monochrom-Mikroform

Die Pest in Odessa

S. Weissenberg

Warhaffte vnd Gründliche Conterfactur, der Königlichen Hauptstatt Ofen sampt der gegenüberligenden Vestung Pest in Ungern : Welche beyde Ort, dises lauffende 1602. Jar, von den Christen belägert ... eröbert vnd eingenommen worden ...

Bibliograph. Nachweis: Paas P-21

Pest-Ordnung : Das ist, Kurtzer, doch außführlicher Bericht, wie ein ieder sich vor der grausamen Pestilentz (neben Göttlichen Beystand) praeserviren ... ; Sambt Verordnung, etlicher wenigen kräfftigen Medicamenten, wodurch im Anfang (neben Göttlicher Hülf) solche gifftige Seuche könne curirt werden

Männiglich zur Nachrichtung auffgesetzt, Durch Isaac Schombart, Med. D.

Integrated pest management in multi-story public housing for the elderly in Houston, Texas

Integrated pest management is a viable alternative to traditional pest control methods. A paired sample design was utilized to measure the effect of IPM education on the number of cockroaches in a 200 unit, seven story public housing building for the elderly in Houston, TX. Glue traps were placed in 71 randomly selected apartments (5traps/unit) and left in place for two nights. Baseline cockroach counts were shared with the property manager, maintenance/janitorial staff, service coordinator, pest control professional and tenant representatives at the end of a one day “Integrated Pest Management in Multi-Family Housing” training course.^ There was a significant decrease in the average number of cockroaches after IPM education and implementation of IPM principles (P < 0.0003). Positive changes in behavior by members of the IPM team and changes in the housing authority operational plan were also found. Paired t-tests comparing the difference between mean cockroach counts at baseline and follow-up by location within the apartment all demonstrated a significant decrease in the number of cockroaches.^ Results supported the premise that IPM education and the implementation of IPM principles are effective measures to change pest control behaviors and control cockroaches. Cockroach infestations in multi-story housing are not solely determined by the actions of individual tenants. The actions of other residents, property managers and pest control professionals are also important factors in pest control.^ Findings support the implementation of IPM education and the adoption of IPM practices by public housing authorities. This study adds to existing evidence that clear communication of policies, a team approach and a commitment to ongoing inspection and monitoring of pests combined with corrective action to eliminate food, water and harborage and the judicial use of low risk pesticides have the potential to improve the living conditions of elderly residents living in public housing.^