Results 171 to 180 of about 6,439,375 (200)

Organ-specific transcriptome response of the small brown planthopper toward rice stripe virus

Insect Biochemistry and Molecular Biology, 2016
Rice stripe virus (RSV) causes rice stripe disease and is transmitted by the small brown planthopper (Laodelphax striatellus, SBPH) in a persistent, circulative, and propagative manner. The alimentary canal and salivary gland of SBPH play important roles in viral replication and transmission.
Feng Cui, Wan Zhao, Le Kang
exaly   +3 more sources

Biochemical Characterization of Carboxylesterase in the Small Brown Planthopper Laodelphax striatellus (Fallén)

Pesticide Biochemistry and Physiology, 1994
Abstract Several forms of carboxylesterase were observed in a malathion-resistant small brown planthopper, Laodelphax striatellus Fallen, by isoelectrofocusing. To study the mechanisms of increased esterase activity, esterases were purified and their biochemical characteristics were investigated in five active esterase isozymes of two resistant ...
K. Sakata, T. Miyata
openaire   +1 more source

Lethal and sublethal effects of sulfoxaflor on the small brown planthopper Laodelphax striatellus

Journal of Asia-Pacific Entomology, 2016
Abstract Laodelphax striatellus (Fallen), as an important pest of gramineous crops, has developed resistance to multiple classes of insecticides, impairing control efficiency. However, the application of insecticides is still the main control measure for it.
Lu Xu, Chun-Qing Zhao, Ya-Nan Zhang, Ying Liu, Zhong-Yan Gu   +4 more
openaire   +1 more source

Application of a dual‐loop double‐stranded RNA to control small brown planthopper

Insect Science
AbstractRNA interference, induced by double‐stranded RNA (dsRNA), has emerged as a biopesticide for pest control. However, the stability of dsRNA remains a challenge in topical delivery, preventing widespread agricultural application. Here, we tested a dsRNA variant, called loop‐ended dsRNA or LedRNA, for controlling a notorious vector insect, the ...
Panpan Ge, Xiangyang Lu, Wan Zhao, Shaohui Wu, Neil Smith, Ling‐Ling Gao, Hui‐Shan Guo, Ming‐Bo Wang, Feng Cui   +8 more
openaire   +2 more sources

Detection of Laodelphax striatellus (small brown planthopper) based on improved YOLOv5

Computers and Electronics in Agriculture, 2023
Wenxuan Huang, Yan Huo, Shaochen Yang, Mingjia Liu, Han Li 0003, Man Zhang 0003   +5 more
openaire   +2 more sources

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

Insect Science, 2019
AbstractBacteria 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. However, the effects of antibiotics on the microbiome of the small brown planthopper Laodelphax striatellus (SBPH) remain unclear.
Xu Zhang, Tong‐Pu Li, Chun‐Ying Zhou, Dian‐Shu Zhao, Yu‐Xi Zhu, Xiao‐Li Bing, Hai‐Jian Huang, Xiao‐Yue Hong   +7 more
openaire   +2 more sources

Effects of Temperature and Overwintering on Insecticide Toxicity to Small Brown Planthopper

The Korean Journal of Pesticide Science, 2022
In-Hong Jeong, Sung-Wook Jeon, Sang-Ku Lee, Si Woo Lee, Deok Ho Kwon, Young Ho Koh, Si Hyeock Lee   +6 more
openaire   +1 more source

Laodelphax striatellus (small brown planthopper)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Allozyme Polymorphism and Geographic Variation in the Small Brown Planthopper, Laodelphax striatellus (Homoptera: Delphacidae)

Biochemical Genetics, 1997
The small brown planthopper, Laodelphax striatellus, immigrates annually into Japan over the East China Sea from the Asian mainland. It is not known whether this long-distance dispersal has any effect on the genetic structure of Japanese L. striatellus populations. The dispersal of L.
openaire   +2 more sources

Bph30 confers resistance to brown planthopper by fortifying sclerenchyma in rice leaf sheaths

Molecular Plant, 2021
Jianping Guo, Longjian Xue, Guangcun He   +2 more
exaly