Observation of the fine structure of antennal sensilla of the stink bug ...
In order to explore the mechanism underlying chemosensation in Eocanthecona furcellata, the external morphology of its antennae and the type, quantity, distribution and ultrastructure of the sensilla were observed on both sexes of adults and 5th …
Nanocarrier mediated delivery of insecticides into tarsi enhances stink …
4 days ago · The nanocarriers enter stink bugs through their tarsi, enhancing the delivery of a fluorescent chemical cargo by 2.6 times. ... The sections then were transferred to microscope slides (Corning ...
Observation of the fine structure of antennal sensilla of the stink bug ...
Nov 1, 2021 · In our study, the types, numbers and distribution of the antennal sensilla on adults of both sexes and 5th-instar nymphs of E. furcellata were observed under a scanning electron microscope (SEM). The results obtained serve as baseline for elucidating further the mechanism underlying predation in E. furcellata, in their control of insect pests.
Digestive activity and organic compounds of Nezara viridula …
Sep 22, 2020 · To collect stink bug oral secretion, a group of 200 adults were chilled on ice to slow down their activity and metabolism, placed ventral side up and observed with a dissecting microscope.
Ultrastructural Variations of Antennae and Labia Are …
This morphological resemblance between predaceous and plant feeding stink bugs indicates the phylogenetic constraints on shaping labial sensilla in true bugs. Moreover, the shape of labial cuticular projections varies greatly across pentatomid species with different feeding habits.
Observation of the fine structure of antennal sensilla of the stink bug ...
Aug 1, 2021 · The results will advance our understanding of the toxicological mechanism of predatory stink bug responses to insecticides and predict chlorpyrifos’ effects on predators in an IPM program.
Sense organs on the antennal flagellum of the green stink bug, …
Oct 1, 1996 · Thus, a qualitative and quantitative study of the antennae of the southern green stink bug, Nezara virudula (L.) was undertaken to test the hypothesis of stage-specific adaptations to the varying olfactory environment. N. viridula is one of …
Comparative Morphology of the Mouthparts in Three Predatory Stink Bugs …
Nov 5, 2020 · Mouthpart structures were observed in three species of Asopinae using scanning electron microscopy to investigate their morphological disparity. The examined species attack mainly slow-moving, soft-bodied insects, primarily larval forms of the Lepidoptera, and are the natural enemies of many pests.
brown marmorated stink bug head dissected - Entomology Today
Oct 29, 2024 · In a study of the proteins found in the saliva of stink bugs, researchers carefully separated the head and salivary glands of each stink bug specimen from the thorax, as seen here under a microscope view, to extract the salivary glands for RNA sequencing and analysis.
Ultrastructural analysis of salivary glands in a phytophagous stink bug ...
Jun 28, 2017 · Here, we describe the ultrastructure of the salivary glands of the Neotropical brown stink bug, Euschistus heros, which is a major component of the pentatomid pest complex on soybeans, Glycine max, in the neotropics.