Results 11 to 20 of about 10,260 (226)

Genetic structure and demographic history reveal migration of the diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) from the southern to northern regions of China. [PDF]

open access: yesPLoS ONE, 2013
The diamondback moth Plutella xylostella (Linnaeus) (Lepidoptera: Plutellidae) is one of the most destructive insect pests of cruciferous plants worldwide.
Shu-Jun Wei   +5 more
doaj   +1 more source

The botanical eurycomanone is a potent growth regulator of the diamondback moth

open access: yesEcotoxicology and Environmental Safety, 2021
Eurycomanone is a quassinoid compound that is derived from Eurycoma longifolia, and it is often used as an indicator to evaluate the active ingredients of Eurycoma longifolia.
Xuehua Shao   +5 more
doaj   +1 more source

Discovery of Heliothela wulfeniana (Scopoli, 1763) (Lepidoptera: Crambidae: Heliothelinae) in northwestern Russia by use of pheromone trapping [PDF]

open access: yesКавказский энтомологический бюллетень, 2022
The grass moth Heliothela wulfeniana (Scopoli, 1763) is found in northwestern Russia (Leningrad Region) for the first time, thus filling the geographical gap between Finland and Estonia, on one hand, and central European Russia, on the other hand.
E.I. Ovsyannikova, S.Yu. Sinev
doaj   +1 more source

Cantharidin-Based Verbenone Derivatives as a Novel Insecticide against Plutella xylostella: Design, Synthesis, Insecticidal Activity Evaluation, and 3D QSAR Study

open access: yesBiomolecules, 2023
The diamondback moth is a detrimental insect pest of brassicaceous crops which was among the first crop insects to be reported as DDT resistant. It has since proven to be significantly resistant to nearly every synthetic insecticide used in the field in ...
Kwanshik Lee   +7 more
doaj   +1 more source

DBM-DB: the diamondback moth genome database [PDF]

open access: yesDatabase, 2014
The diamondback moth Genome Database (DBM-DB) is a central online repository for storing and integrating genomic data of diamondback moth (DBM), Plutella xylostella (L.). It provides comprehensive search tools and downloadable datasets for scientists to study comparative genomics, biological interpretation and gene annotation of this insect pest.
Tang, W   +8 more
openaire   +3 more sources

Effects of Neighboring Nectar-Producing Plants on Populations of Pest Lepidoptera and Their Parasitoids in Broccoli Plantings [PDF]

open access: yes, 2017
Eggs and larvae of the imported cabbageworm, Pieris rapae, were much more abundant in broccoli interplanted with nectar-producing plants than in broccoli monoculture.
Ayers, G. S   +3 more
core   +3 more sources

Mechanisms of partial plant resistance to diamondback moth (Plutella xylostella) in brassicas [PDF]

open access: yes, 2010
Artificial diet studies were used to differentiate among physical and chemical mechanisms affecting the suitability to diamondback moth (Plutella xylostella L.), of 16 food substrates obtained by growing four different brassicas in the glasshouse or ...
Hariprasad, K. V., van Emden, Helmut F.
core   +1 more source

Variation among 532 genomes unveils the origin and evolutionary history of a global insect herbivore

open access: yesNature Communications, 2020
The diamondback moth, Plutella xylostella is a cosmopolitan agricultural pest. By analyzing 532 genomes from 114 populations around the world, the authors find evidence supporting a South American origin of this moth, and look for signatures of positive ...
Minsheng You   +46 more
doaj   +1 more source

Impact of Simulated Insect Defoliation and Timing of Injury on Cabbage Yield in Minnesota [PDF]

open access: yes, 2018
In 1992 and 1994, field studies were done to assess the tolerance of transplanted cabbage to simulated insect defoliation and to determine if the defoliation level and growth stage at which defoliation begins influences final yield.
Burkness, Eric C   +2 more
core   +2 more sources

Climate warming promotes pesticide resistance through expanding overwintering range of a global pest

open access: yesNature Communications, 2021
Climate-driven range shifts may affect pesticide resistance. Here, the authors analyse experimentally parameterised and field-tested models to show that a cosmopolitan insect pest, the diamondback moth, is acquiring resistance against local pesticides ...
Chun-Sen Ma   +9 more
doaj   +1 more source

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