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Current susceptibilities of brown planthopper Nilaparvata lugens to triflumezopyrim and other frequently used insecticides in China

Insect Science, 2020
The brown planthopper is a notorious rice pest in many areas of Asia. The evolution of insecticide resistance in Nilaparvata lugens has become a serious problem in the effective control of this pest in the paddy field.
Xun Liao   +4 more
semanticscholar   +1 more source

Population Biology Of Planthoppers

Annual Review of Entomology, 1990
Les interactions plantes-hotes, le cycle biologique, la reproduction et la communication, la dynamique des populations et les ennemis naturels sont examines.
R F Denno, G K Roderick
openaire   +2 more sources

Adipokinetic hormone regulates cytochrome P450-mediated imidacloprid resistance in the brown planthopper, Nilaparvata lugens.

Chemosphere, 2020
Insect resistance to chemical insecticide is a global problem that presents an ongoing threat to sustainable agriculture. Although the increased production of detoxification enzymes has been frequently implicated in resistance development, the mechanisms
B. Tang   +6 more
semanticscholar   +1 more source

Insight into phenotypic plasticity in planthoppers

Current Opinion in Insect Science, 2023
Planthoppers possess an impressive ability to exhibit phenotypic plasticity, which allows them to adjust their morphology for migration, overwintering, and adaptation to different environmental conditions. The wing and color polyphenism are the two most outward morphologies.
Hai-Jian Huang   +2 more
openaire   +2 more sources

Antibiotic exposure perturbs the bacterial community in the small brown planthopper Laodelphax striatellus

Insect Science, 2020
Bacteria symbionts in herbivores play an important role in host biology and ecology, and are affected by environmental factors such as temperature, diet, habitat, antibiotics and so on.
Xu Zhang   +7 more
semanticscholar   +1 more source

Functional analysis of ecdysteroid biosynthetic enzymes of the rice planthopper, Nilaparvata lugens.

Insect Biochemistry and Molecular Biology, 2020
Ecdysteroids, insect steroid hormones, play key roles in regulating insect development and reproduction. Hemipteran insects require ecdysteroids for egg production; however, ecdysteroid synthesis (ecdysteroidogenesis) details have not been elucidated. We
Xiang Zhou   +8 more
semanticscholar   +1 more source

Predator—Planthopper Interactions

1994
Parasitoids have been selected often over predators in classical biological control programs because they are generally more host-specific and possess life history traits such as high fecundity, high larval survival, high searching efficiency, short handling time, and low mutual interference, which are thought to be more conducive to pest suppression ...
Hartmut G. Döbel, Robert F. Denno
openaire   +1 more source

Characterization of sulfoxaflor resistance in the brown planthopper, Nilaparvata lugens (Stål).

Pest Management Science, 2019
BACKGROUND Sulfoxaflor is a new insecticide for controlling Nilaparvata lugens in the field. This study was conducted to investigate the risk of resistance development, the cross-resistance spectrum and the mechanisms of sulfoxaflor resistance in N ...
Xun Liao   +7 more
semanticscholar   +1 more source

Similarities and spatial variations of bacterial and fungal communities in field rice planthopper (Hemiptera: Delphacidae) populations

Insect Science, 2020
Rice planthoppers are notorious plant sap‐feeding pests which cause serious damage. While several microbes in rice planthoppers have been broadly characterized, the abundance and diversity of bacteria and fungi in field planthoppers are largely unknown ...
Xiaoli Bing   +4 more
semanticscholar   +1 more source

Bacterial reproductive manipulators in rice planthoppers

Archives of Insect Biochemistry and Physiology, 2019
AbstractRice planthoppers (Hemiptera: Delphacidae) are notorious pests for rice (Oryza sativa) in Asia, posing a serious threat to rice production and grain security. Rice planthoppers harbor diverse bacterial symbionts, including Wolbachia, Cardinium, Spiroplasma, and Arsenophonus, which are known to manipulate reproduction in arthropod hosts.
Xiao‐Li Bing   +2 more
openaire   +2 more sources

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