The invasive species has inflicted significant economic losses in various European and Asian regions. To combat this pest, the parasitoid wasp has been effectively introduced in Europe. Despite its success, research on the field occurrence patterns of , particularly its phenology, remains scarce.
View Article and Find Full Text PDFJuvenile hormones (JHs) play a central role in insect development, reproduction, and various physiological functions. Curcuminoids generally exhibit a wide range of biological activities, such as antioxidant, anti-inflammatory, antibacterial, and insecticidal, and they exhibit insect growth inhibitory effects. However, research on insecticidal properties of curcuminoids has been limited.
View Article and Find Full Text PDFBackground: Recently, cyantraniliprole (CYA) and sulfoxaflor (SUL) have been considered as alternatives to neonicotinoid insecticides. In this study, we evaluated the acute and chronic toxicities of CYA and SUL on honey bee (Apis mellifera L.) larvae reared in vitro.
View Article and Find Full Text PDFThiram, an oxidized dimer of dithiocarbamate, has fungicidal and ectoparasiticidal roles. This study aimed to determine the effects of thiram on the development of zebrafish (ZF) embryos. The developmental toxicity test was performed in accordance with the OECD 236 test guidelines, and ZF embryos were subjected to several thiram concentrations and a DMSO (0.
View Article and Find Full Text PDFOrganophosphate pesticides (OPPs) are one of the most widely used insecticides. OPPs exert their neurotoxic effects by inhibiting acetylcholine esterase (AChE). Most of the gross developmental abnormalities observed in OPP-treated fish, on the other hand, may not be explained solely by AChE inhibition.
View Article and Find Full Text PDFRearing honey bee larvae in vitro is an ideal method to study honey bee larval diseases or the toxicity of pesticides on honey bee larvae under standardized conditions. However, recent studies reported that a horizontal position may cause the deformation of emerged bees. Accordingly, the purpose of this study was to evaluate the emergence and deformation rates of honey bee () larvae reared in horizontal and vertical positions.
View Article and Find Full Text PDFPurpose:: To investigate the ocular physiologic changes and subjective symptoms of wearing multiple-pinhole glasses in subjects with presbyopia.
Methods:: This prospective study included 32 eligible subjects with presbyopia. Objective ocular functions and a survey of ocular discomfort were performed at baseline.
Purpose: To investigate quantitative changes in eyelid parameters after orbital decompression surgery in thyroid-associated orbitopathy using the PC-based program, Eyelid Analysis Software (EAS).
Methods: This study included 202 eyes of 109 thyroid-associated orbitopathy patients. Digital photographs of the patients in primary gaze were taken just before and after orbital decompression surgery, and exophthalmos degree was measured by Hertel exophthalmometry (Hertel Exophthalmometer SKU:52400; Oculus, Arlington, VA, USA).
Purpose: To propose a novel analysis technique for objective quantification of topographic eyelid position with an algorithmatically calculated scheme and to determine its feasibility.
Methods: One hundred normal eyelids from 100 patients were segmented using a graph cut algorithm, and 11 shape features of eyelids were semi-automatically quantified using in-house software. To evaluate the intra- and inter-examiner reliability of this software, intra-class correlation coefficients (ICCs) were used.
Predation, development, and oviposition experiments were conducted to evaluate Amblyseius swirskii (Athias-Henriot) (Acari: Phytoseiidae) as a potential biological control agent for tomato russet mite, Aculops lycopersici (Massee) (Acari: Eriophyidae), which can be a serious pest of greenhouse tomatoes. Results showed that A. swirskii attacked all developmental stages of A.
View Article and Find Full Text PDF