Results 11 to 20 of about 5,124 (219)

Endemism Patterns of Planthoppers (Fulgoroidea) in China [PDF]

open access: yesFrontiers in Ecology and Evolution, 2021
Studies on endemism are always of high interest in biogeography and contribute to better understanding of the evolution of species and making conservation plans.
Zhengxue Zhao   +11 more
doaj   +2 more sources

Investigation of Viruliferous Insect Rate of Planthoppers Captured by Smart Sky Net Trap (SSNT) in Korea during 2015-2017

open access: yesResearch in Plant Disease, 2018
Major viruses infecting rice are transmitted by planthoppers such as small brown planthopper (SBPH), brown planthopper (BPH) and white-backed planthopper (WBPH).
Ji-Eun Choi   +6 more
doaj   +2 more sources

Automated detection and identification of white-backed planthoppers in paddy fields using image processing

open access: yesJournal of Integrative Agriculture, 2017
A survey of the population densities of rice planthoppers is important for forecasting decisions and efficient control. Traditional manual surveying of rice planthoppers is time-consuming, fatiguing, and subjective. A new three-layer detection method was
Qing YAO   +5 more
doaj   +2 more sources

Why cave planthoppers study matters: are Cixiidae a subtroglophile lineage? (Hemiptera, Fulgoromorpha) [PDF]

open access: yesSubterranean Biology
Planthoppers are an interesting and contrasting model among insects for studying the subterranean environments. Their morphological and ethological adaptations to the underground conditions (complete darkness, lower temperatures, high hygrometry ...
Maxime Le Cesne   +3 more
doaj   +5 more sources

Reference gene selection for gene expression studies using RT-qPCR in virus-infected planthoppers [PDF]

open access: yesVirology Journal, 2011
Background Planthoppers not only severely affect crops by causing mechanical damage when feeding but are also vectors of several plant virus species. The analysis of gene expression in persistently infected planthoppers might unveil the molecular basis ...
del Vas Mariana   +4 more
doaj   +2 more sources

Molecular identification and eco-friendly management of rice brown planthoppers in Bangladesh

open access: yesHeliyon
Infestation by various insect pests is the main constraint for growing rice where rice brown planthopper (Nilaparvata lugens Stål) can severely damage rice plants directly through feeding. Therefore, the study aims to detect rice brown planthoppers (BPH)
Moumita Kar   +3 more
doaj   +2 more sources

An annotated list of planthoppers with alternate hosts from Kallar tract of Punjab, Pakistan [PDF]

open access: yes, 2020
Diversity of planthoppers and their host plants were studied in the "Kallar" tract of the Punjab, Pakistan (an important growing area of the world for producing Basmati rice). Planthoppers are considered the most important pests of rice.
Rizwan, Muhammad   +9 more
core   +1 more source

True Parthenogenesis and Female-Biased Sex Ratios in Cicadomorpha and Fulgoromorpha (Hemiptera, Auchenorrhyncha)

open access: yesInsects, 2023
Insects are renowned for their remarkable diversity of reproductive modes. Among these, the largest non-holometabolous order, Hemiptera, stands out with one of the most diversified arrays of parthenogenesis modes observed among insects.
Dora Aguín-Pombo   +1 more
doaj   +1 more source

Dynamical modeling of the control of brown planthoppers by Beauveria bassiana and Cyrtorhinus lividipennis

open access: yesAdvances in Difference Equations, 2019
In this work, the control of brown planthopper, a major pest of rice, when a biological control agent (Cyrtorhinus lividipennis) and a pathogen (Beauveria bassiana) are utilized is investigated mathematically.
Chontita Rattanakul
doaj   +1 more source

Variable organization of symbiont-containing tissue across planthoppers hosting different heritable endosymbionts

open access: yesFrontiers in Physiology, 2023
Sap-feeding hemipteran insects live in associations with diverse heritable symbiotic microorganisms (bacteria and fungi) that provide essential nutrients deficient in their hosts’ diets.
Anna Michalik   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy