Using Red Panel Traps to Detect Spotted-Wing Drosophila and its Infestation in US Berry and Cherry Crops.

Spotted-wing drosophila (SWD), Drosophila suzukii Matsumura (Diptera: Drosophilidae), is an invasive pest of thin-skinned fruits in the United States. Monitoring traps are an integral part of SWD integrated pest management, allowing early detection and timely management of this pest. An ideal monitoring trap should be easy to use, effective in capturing SWD, sensitive and selective to male SWD which are easy to identify due to their spotted wings, and able to predict fruit infestation from trap captures.

Evaluating invasion risk and population dynamics of the brown marmorated stink bug across the contiguous United States.

Background: Invasive species threaten the productivity and stability of natural and managed ecosystems. Predicting the spread of invaders, which can aid in early mitigation efforts, is a major challenge, especially in the face of climate change. While ecological niche models are effective tools to assess habitat suitability for invaders, such models have rarely been created for invasive pest species with rapidly expanding ranges.

Heart and Kidney Transplant in a Patient on Total Artificial Heart Bridge Therapy for 318 Days.

There are few cases in the current literature that describe simultaneous heart and kidney transplant (HKTx) while on total artificial heart (TAH) bridge therapy. We present a case of successful HKTx after 318 days on TAH bridge therapy and renal replacement therapy. This case demonstrates that TAH placement is a unique and up-and-coming option for bridging patients with heart and kidney failure to HKTx.

Trait mindfulness associations with executive function and well-being in older adults.

Objectives: The current study investigated trait mindfulness associations with distinct aspects of executive function. We also aimed to characterize relationships between trait mindfulness with measures of psychological risk and resilience within adults aged 55-87 years.

Method: In this cross-sectional study, 121 adults completed neuropsychological measures of working memory, mental set-shifting, and inhibition, as well as a battery of well-validated psychological self-report measures.

Field and Laboratory Testing of Feeding Stimulants to Enhance Insecticide Efficacy Against Spotted-Wing Drosophila, Drosophila suzukii (Matsumura).

The invasive spotted-wing drosophila, Drosophila suzukii (Matsumura), is a key insect pest of berries globally, causing lost revenues and increased production costs associated with applications of insecticides. The insecticides utilized are commonly broad-spectrum pyrethroids, organophosphates, or carbamates in conventionally managed fields and spinosad in organically managed fields. Adoption of more selective insecticides has been limited due to their lower residual activity, and the requirement that some must be ingested to be effective.

Refining Pheromone Lures for the Invasive Halyomorpha halys (Hemiptera: Pentatomidae) Through Collaborative Trials in the United States and Europe.

Brown marmorated stink bug, Halyomorpha halys, is native to Asia and has invaded North America and Europe inflicting serious agricultural damage to specialty and row crops. Tools to monitor the spread of H. halys include traps baited with the two-component aggregation pheromone (PHER), (3S,6S,7R,10S)-10,11-epoxy-1-bisabolen-3-ol and (3R,6S,7R,10S)-10,11-epoxy-1-bisabolen-3-ol, and pheromone synergist, methyl (2E,4E,6Z)-decatrienoate (MDT).

Fatty Acid Profile as an Indicator of Larval Host for Adult .

is a severe economic invasive pest of soft-skinned fruit crops. Management typically requires killing gravid adult female flies with insecticides to prevent damage resulting from oviposition and larval development. Fruits from cultivated and uncultivated host plants are used by the flies for reproduction at different times of the year, and knowledge of seasonal host plant use and movement patterns could be better exploited to protect vulnerable crops.

Establishment in an Introduced Range: Dispersal Capacity and Winter Survival of , an Adventive Egg Parasitoid.

The herbivorous brown marmorated stink bug, , has spread globally, and one of its key parasitoids, , has recently been detected in the pest's introduced range. For an exotic natural enemy to impact its targeted host in a novel environment, it must disperse, locate hosts, and potentially be redistributed to susceptible sites. Through intentionally releasing across four Oregon eco-regions, we investigated an introduced parasitoid's dispersal capacity in urban sites and in two perennial crops, hazelnut and raspberry.

Season-Long Monitoring of the Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) Throughout the United States Using Commercially Available Traps and Lures.

Reliable monitoring of the invasive Halyomorpha halys abundance, phenology and geographic distribution is critical for its management. Halyomorpha halys adult and nymphal captures on clear sticky traps and in black pyramid traps were compared in 18 states across the Great Lakes, Mid-Atlantic, Southeast, Pacific Northwest and Western regions of the United States. Traps were baited with commercial lures containing the H.

Sensitivity of the Egg Parasitoid Trissolcus japonicus (Hymenoptera: Scelionidae) to Field and Laboratory-Applied Insecticide Residue.

The spread of adventive Trissolcus japonicus (Ashmead, 1904) populations in North America is anticipated to increase biological control of Halyomorpha halys (Stål; Hemiptera: Pentatomidae), the brown marmorated stink bug. In an agricultural context, biological control will succeed if it can be integrated in an environment with insecticide applications. We investigated T.

Features in geometric receiver shapes modelling bat-like directivity patterns.

The directional properties of bat ears as receivers is a current area of interest in ultrasound research. This paper presents a new approach to analyse the relationship between morphological features and acoustical properties of the external ear of bat species. The beam pattern of Rousettus leschenaultii's right ear is measured and compared to that of receiver structures whose design is inspired by the bat ear itself and made of appropriate geometric shapes.

Urokinase-type Plasminogen Activator (uPA) is Inhibited with QLT0267 a Small Molecule Targeting Integrin-linked Kinase (ILK).

Urokinase-type plasminogen activator (uPA) is associated with cancer recurrence where the most evidence comes from studies in breast cancer. According to the European Organization for Research and Treatment of Cancer, uPA is considered one of the most prominent biomarkers for cancer recurrence and therefore new agents are needed to inhibit it. Whether uPA is also expressed in pediatric cancers is yet unknown.

Temporal factors alter effects of social housing conditions on responses to chemotherapy and hormone levels in a Shionogi mammary tumor model.

Objective: To identify possible hormonal factors involved in the differential responses to chemotherapy observed in our tumor model, we investigated if the timing among tumor cell injection, rehousing, and chemotherapy administration differentially affects levels of corticosterone (CORT), growth hormone (GH), and testosterone and tumor and host responses to chemotherapy.

Methods: Mice were reared either individually (I) or in groups (G). At 2 to 4 months, mice were injected with tumor cells and retained in their original housing conditions or rehoused into different experimental groups (GG, IG, II, GI) either immediately (experiment 1) or 14 days later (experiment 2); chemotherapy was administered when tumors weighed approximately 0.

Celecoxib inhibits urokinase-type plasminogen activator (uPA) production in MDA-MB-231 breast cancer cells.

Elevated urokinase-type plasminogen activator (uPA) expression in breast tumors predicts poor survival. We found celecoxib (25 microM) significantly reduced uPA protein and mRNA in MDA-MB-231 breast cancer cells following 72 h of treatment. Celecoxib also inhibited cell viability (12.

Expression, mutagenesis, and characterization of recombinant low-potential cytochrome c550 of photosystem II.

Cytochrome c(550) of the photosystem II complex of cyanobacteria is an unusual member of the large protein family of monoheme c-type cytochromes. Despite the fact that it shares considerable amino acid sequence similarity and has a protein fold similar to the other members of the family, Cyt.c(550) has a midpoint potential (E(m7) = -250 mV) that is much lower than the positive midpoint potentials characteristic (E(m7) = 100-300mV) of this cytochrome family.

In situ effects of mutations of the extrinsic cytochrome c550 of photosystem II in Synechocystis sp. PCC6803.

The H(2)O oxidizing domain of the cyanobacterial photosystem II (PSII) complex contains a low potential, c-type cytochrome termed c(550) that is essential for the in vivo stability of the PSII complex. A mutant lacking cytochrome c(550) (DeltapsbV) in Synechocystis sp. PCC6803 has been further analyzed together with a construct in which the distal axial heme iron ligand, histidine 92, has been substituted with a methionine (C550-H92M).

BRCA1 interacts with and is required for paclitaxel-induced activation of mitogen-activated protein kinase kinase kinase 3.

BRCA1 has been implicated in a number of cellular processes, including transcriptional regulation, DNA damage repair, cell cycle arrest, and apoptosis. We identified mitogen-activated protein kinase (MAPK) kinase kinase 3 (MEKK3), an upstream regulator of the c-Jun NH(2)-terminal kinase/stress-activated protein kinase and p38/MAPK pathways, as a novel BRCA1-interacting protein in a yeast two-hybrid screen and confirmed the interaction by coimmunoprecipitation in mammalian cells. Deletion mapping demonstrated that amino acids 1611-1863 are required to mediate the interaction with MEKK3 in yeast.

Expression of the insulin-like growth factor I receptor and urokinase plasminogen activator in breast cancer is associated with poor survival: potential for intervention with 17-allylamino geldanamycin.

Urokinase plasminogen activator (uPA) expression in breast cancer is associated with relapse and a reduction in disease-specific survival. Thus, efforts are under way to identify uPA inhibitors. By screening a chemical library of >1000 compounds, 17-allyaminogeldanamycin (17AAG) was identified as a potent inhibitor of uPA by the National Cancer Institute and is now in Phase I clinical trials.

The construction and use of bacterial DNA microarrays based on an optimized two-stage PCR strategy.

Background: DNA microarrays are a powerful tool with important applications such as global gene expression profiling. Construction of bacterial DNA microarrays from genomic sequence data using a two-stage PCR amplification approach for the production of arrayed DNA is attractive because it allows, in principal, the continued re-amplification of DNA fragments and facilitates further utilization of the DNA fragments for additional uses (e.g.

BRCA1 regulates the interferon gamma-mediated apoptotic response.

BRCA1 is a tumor suppressor gene implicated in transcriptional regulation. We have generated cell lines with inducible expression of BRCA1 as a tool to identify downstream targets that may be important mediators of BRCA1 function. Oligonucleotide array-based expression profiling identified 11 previously described interferon regulated genes that were up-regulated following inducible expression of BRCA1.