Results 11 to 20 of about 2,780 (160)

Chromosome-level genome assembly of the bird cherry-oat aphid, Rhopalosiphum padi (Hemiptera: Aphididae) [PDF]

Scientific Data
The bird cherry-oat aphid (Rhopalosiphum padi) is a globally destructive pest of gramineous crops, threatening food security via direct feeding damage and barley yellow dwarf virus (BYDV) transmission.
Bin Zhu, Juncheng Yan, Meixi Liu, Ningning Wu, Pei Liang   +4 more
doaj   +3 more sources

Variation in the Acceptability of Cereal Grasses by Rhopalosiphum padi (L.) (Hemiptera: Sternorrhyncha: Aphididae) from Different Geographical Areas in Russia [PDF]

Insects
Global warming and changes in grass biodiversity increase the vulnerability of agricultural crops to the harmful bird cherry-oat aphid, Rhopalosiphum padi. This study examined 23 wild grass species, wheat, and maize as hosts for R. padi. We studied aphid
Elena S. Gandrabur, Alla B. Vereshchagina, Andrei N. Frolov, Natalia S. Klimenko   +3 more
doaj   +3 more sources

Sustainable control of the bird cherry-oat aphid (Rhopalosiphum padi L.) in northwestern Ontario using Beauveria bassiana delivered by bumblebees [PDF]

Frontiers in Insect Science
Rhopalosiphum padi is one of the main vectors of barley yellow dwarf virus (BYDV), which affects the grain yield of oats. Several biological control strategies have been studied to control this pest, one of which is Bee Vectoring Technology (BVT) using ...
Jean Pierre Kapongo, Jean Pierre Kapongo, Morel Libere Comlan Kotomale, Morel Libere Comlan Kotomale, Morel Libere Comlan Kotomale, Alphonsine Muzinga Bin Lubusu, Romuald Simo Nana, Donald Rostand Fopie Tokam, Grace Suzert Nottin Mboussou   +8 more
doaj   +4 more sources

Sublethal effects of imidacloprid on the fitness of two species of wheat aphids, Schizaphis graminum (R.) and Rhopalosiphum padi (L.). [PDF]

PLoS ONE, 2023
Imidacloprid is a neonicotinoid insecticide that efficiently controls piercing-sucking mouthparts pests. However, the impact of low lethal concentration of imidacloprid on key demographic parameters of wheat aphids, Schizaphis graminum (R.) and ...
Xiang Ji, Yu-Tai Jiang, Tian-Xin Guo, Pei Zhang, Xin-An Li, Fan-Bin Kong, Bai-Zhong Zhang   +6 more
doaj   +2 more sources

Asexual reproduction of a few genotypes favored the invasion of the cereal aphid Rhopalosiphum padi in Chile [PDF]

PeerJ, 2019
Background Aphids (Hemiptera: Aphididae) are insects with one of the highest potentials for invasion. Several aphid species are present globally due to introduction events; they represent important pests of agroecosystems.
María E. Rubio-Meléndez, Joceline Barrios-SanMartin, Felipe E. Pina-Castro, Christian C. Figueroa, Claudio C. Ramirez   +4 more
doaj   +3 more sources

Selection and Validation of Reference Genes For qRT-PCR Analysis of Rhopalosiphum padi (Hemiptera: Aphididae) [PDF]

Frontiers in Physiology, 2021
Rhopalosiphum padi (L.) (Hemiptera: Aphididae) is an important cosmopolitan pest in cereal crops. Reference genes can significantly affect qRT-PCR results. Therefore, selecting appropriate reference genes is a key prerequisite for qRT-PCR analyses.
Mengyi Li, Mengyi Li, Mengyi Li, Xinan Li, Chao Wang, Chao Wang, Qiuchi Li, Qiuchi Li, Saige Zhu, Saige Zhu, Yunhui Zhang, Yunhui Zhang, Xiangrui Li, Xiangrui Li, Fengshan Yang, Xun Zhu, Xun Zhu   +16 more
doaj   +2 more sources

The low-lethal concentrations of rotenone and pyrethrins suppress the population growth of Rhopalosiphum padi [PDF]

Scientific Reports
As an important pest on winter wheat, Rhopalosiphum padi (L.) causes damage to the wheat yield by sucking plant nutrients, transmitting plant viruses and producing mildew. R. padi has been reported to develop resistance to pyrethroids and neonicotinoids.
Li Xu, Zhenghua Wu, Jingkun Li, Yihao Xu, Feng Zhou, Fulong Zhang, Dongzhi Li, Lin Zhou, Runqiang Liu   +8 more
doaj   +2 more sources

miR-147b-modulated expression of vestigial regulates wing development in the bird cherry-oat aphid Rhopalosiphum padi [PDF]

BMC Genomics, 2020
Background Most aphids exhibit wing polyphenism in which wingless and winged morphs produce depending on the population density and host plant quality.
Yinjun Fan, Xiuxia Li, Abd Allah A. H. Mohammed, Ying Liu, Xiwu Gao   +4 more
doaj   +2 more sources

Sublethal effects of imidacloprid on the performance of the bird cherry-oat aphid Rhopalosiphum padi. [PDF]

PLoS ONE, 2018
The bird cherry-oat aphid, Rhopalosiphum padi (L.), is a major insect pest of cereal crops in many countries. Imidacloprid has been widely used for controlling piercing-sucking insect pests worldwide, but its sublethal effects on R.
Wenqiang Li, Zengbin Lu, Lili Li, Yi Yu, Song Dong, Xingyuan Men, Baohua Ye   +6 more
doaj   +2 more sources

Impact of Meteorological Conditions on the Bird Cherry–Oat Aphid (Rhopalosiphum padi L.) Flights Recorded by Johnson Suction Traps [PDF]

Agriculture
Due to its abundance, bird cherry–oat aphid is the most important vector in Poland of the complex of viruses causing barley yellow dwarf virus (BYDV). These viruses infect all cereals.
Kamila Roik, Sandra Małas, Paweł Trzciński, Jan Bocianowski   +3 more
doaj   +2 more sources