Results 21 to 30 of about 1,311 (182)

RNAi and CRISPR/Cas9 as Functional Genomics Tools in the Neotropical Stink Bug, Euschistus heros

open access: yesInsects, 2020
The Neotropical brown stink bug, Euschistus heros, is one of the most important stink bug pests in leguminous plants in South America. RNAi and CRISPR/Cas9 are important and useful tools in functional genomics, as well as in the future development of new
Deise Cagliari   +3 more
doaj   +1 more source

Further New Records of Coleoptera and Other Insects from Wisconsin [PDF]

open access: yes, 2020
Specimens of eleven different species of insects, representing seven separate families of Coleoptera, and one family each of Hemiptera, Lepidoptera, Diptera, and Hymenoptera, are herein reported as new to Wisconsin.
Marche II, Jordan D.
core   +2 more sources

Effect of sublethal concentrations of insecticides associated with NaCl and KCl on feeding behavior and mortality of Euschistus heros and Diceraeus melacanthus (Hemiptera: Pentatomidae)

open access: yesSemina: Ciências Agrárias, 2022
Stink bugs are important pests of highly profitable agricultural crops worldwide, and the use of insecticides remains the main strategy for their control.
Paulo Sergio Gimenez Cremonez   +3 more
doaj   +1 more source

Annotated Checklist of the Pentatomidae (Heteroptera) of Connecticut [PDF]

open access: yes, 2018
We provide town data for the Pentatomidae in Connecticut. Although this state has been much collected, most sampling has been limited to only a few lo- cations. Species newly recorded for Connecticut are: Halyomorpha halys (Stål), Hymenarcys nervosa (Say)
O\u27Donnell, Jane E, Schaefer, Carl W
core   +3 more sources

Potential phytoinsecticide of Annona mucosa (Jacq) (Annonaceae) in the control of brown stink bug

open access: yesBioscience Journal, 2016
Plant extract have been recognized as important natural source of insecticide. Herein, we assessed the toxicity of leaves-extract and seeds-extract of Annona mucosa (Annonaceae) against brown stink bug, Euschistus heros (F.) (Hemiptera: Pentatomidae), a ...
Leonardo Morais Turchen   +4 more
doaj   +3 more sources

De novo formation of an aggregation pheromone precursor by an isoprenyl diphosphate synthase-related terpene synthase in the harlequin bug. [PDF]

open access: yes, 2018
Insects use a diverse array of specialized terpene metabolites as pheromones in intraspecific interactions. In contrast to plants and microbes, which employ enzymes called terpene synthases (TPSs) to synthesize terpene metabolites, limited information ...
Ghosh, Saikat Kumar B   +17 more
core   +3 more sources

Sequential sampling of Euschistus heros (Heteroptera: Pentatomidae) in soybean

open access: yesScientia Agricola, 2014
Integrated pest management programs for soybean (Glycine max (L.) Merrill) must be based on efficient sampling plans for estimating the pest population.
Leandro Aparecido de Souza   +5 more
doaj   +1 more source

Ultrastructural analysis of salivary glands in a phytophagous stink bug revealed the presence of unexpected muscles. [PDF]

open access: yesPLoS ONE, 2017
The exceptional abilities of stink bugs (Hemiptera: Pentatomidae) to colonize a diverse group of plants have been attributed to the feeding behaviors and the functions of the salivary complex of these insects.
Nathaly Castellanos   +5 more
doaj   +1 more source

Insecticide selectivity to Ooencyrtus submetallicus(Hymenoptera: Encyrtidae) under extended laboratory conditions

open access: yesPesquisa Agropecuária Tropical, 2020
Bioassays to evaluate the selectivity of pesticides to beneficial organisms are important tools to discriminate products compatible with biological pest control programs.
Willian Yoshio Sanomia   +2 more
doaj   +1 more source

Egg parasitoid exploitation of plant volatiles induced by single or concurrent attack of a zoophytophagous predator and an invasive phytophagous pest [PDF]

open access: yes, 2019
Zoophytophagous insect predators can induce physiological responses in plants by activating defence signalling pathways, but whether plants can respond to facultative phytophagy by recruiting natural enemies remains to be investigated.
Agro A.   +5 more
core   +1 more source

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