Results 41 to 50 of about 6,407 (203)

Screening the function of genes encoding neuropeptides and their receptors in Nilaparvata lugens

浙江大学学报. 农业与生命科学版, 2022
Neuropeptides are crucial for life activities and environmental fitness of insects, which are potential targets for pest control. The brown planthopper (Nilaparvata lugens) is an important pest on rice in Asia.
WANG Siliang, LUO Xumei, ZHANG Chuanxi
doaj   +1 more source

A review of physiological resistance to insecticide stress in Nilaparvata lugens. [PDF]

3 Biotech, 2022
Insecticides are widely used in agriculture as effective means to control pests. However, pests have not been completely mitigated with the increased use of insecticides. Instead, many side effects have arisen, especially the '3Rs' (resistance, resurgence, and residue).
Tang B, Xu K, Liu Y, Zhou Z, Karthi S, Yang H, Li C.   +6 more
europepmc   +3 more sources

Neonicotinoid resistance in rice brown planthopper, Nilaparvata lugens

Pest Management Science, 2008
AbstractBACKGROUND: Rice brown planthopper, Nilaparvata lugens Stål, is a primary insect pest of cultivated rice, and effective control is essential for economical crop production. Resistance to neonicotinoid insecticides, in particular imidacloprid, has been reported as an increasing constraint in recent years.
Gorman, K., Liu, Z., Denholm, I., Bruggen, K-U., Nauen, R.   +4 more
openaire   +3 more sources

Pengaruh Jenis Pupuk dan Tinggi Genangan Air Terhadap Perkembangan Populasi Wereng Batang Padi Cokelat pada Tanaman Padi

Ilmu Pertanian (Agricultural Science), 2015
Penelitian ini telah dilakukan menggunakan kombinasi 2 faktor: jenis pupuk (kompos gulma siam dan pupuk konvensional), dan tingkatan pengairan (air tergenang terus-menerus (5 cm), air macak-macak (0 cm), dan intermitten.
Don H. Kadja
doaj   +1 more source

The effect of migration on transmission of Wolbachia in Nilaparvata lugens.

Mathematical biosciences and engineering : MBE, 2023
Brown planthopper Nilaparvata lugens, which can transmit rice ragged stunt virus, is a serious and damaging pest to rice plants. Rice plants can protect themselves from the associated diseases of N.lugens by either suppressing or replacing N.lugens by releasing N.lugens infected by a special strain of Wolbachia wStri.
Zhigang Liu, Tiejun Zhou
openaire   +2 more sources

The Metarhizium anisopliae Strains Expressing dsRNA of the NlCHSA Enhance Virulence to the Brown Planthopper Nilaparvata lugens

Agriculture, 2022
Metarhizium anisopliae is a broad-spectrum entomopathogenic fungus with large-scale applications in pest control; however, its slow-killing action is a limiting factor. To enhance fungal virulence, we constructed transgenic M.
Jun Hu, He Cui, Mingsheng Hong, Yuxian Xia, Wenqing Zhang   +4 more
doaj   +1 more source

Toksisitas Abu Terbang Kayu terhadap Nilaparvata lugens dan Kompleks Predatornya

Jurnal Perlindungan Tanaman Indonesia, 2011
The brown planthopper (Nilaparvata lugens) is currently a very noxious pest insect and it threatened the self sufficience of rice in Indonesia. Innovation of control technology is urgently needed to be developed.
Fransiscus Xaverius Wagiman, Hafiz Fauzana, Kartika Yoga Prasetyani   +2 more
doaj   +1 more source

Peptide Hormone‐Mediated Regulation of Plant Development and Environmental Adaptability

Advanced Science, EarlyView.
In this review, recent advances in understanding the roles of plant peptide hormones in regulating growth, reproduction, and environmental adaptability are systematically summarized. It further elucidates the challenges in studying these peptides, such as their low abundance, functional redundancy, and complex signaling mechanisms, and highlights their
Xin Li, Liping Zhu, Huiqin Wang, Xin Zhou, Manhong Wang, Libei Li, Feng Liu, Jie Sun, Guanghui Xiao   +8 more
wiley   +1 more source

Influences of chlorpyrifos on antioxidant enzyme activities of Nilaparvata lugens

Ecotoxicology and Environmental Safety, 2013
The brown planthoppers (Nilaparvata lugens, BPH) resistant to chlorpyrifos were selected in laboratory for eight generations. In the full course, the successive changes of activities of SOD, CAT and POD were analyzed. The analyses revealed that increasing of LD50 value was parallel to increasing of SOD, CAT, and POD, all of which increased gradually ...
Shanfeng Ling, Hong Zhang
openaire   +3 more sources

Chromosome-level genome assembly of the planthopper Nilaparvata muiri

Scientific Data
The Nilaparvata muiri (Hemiptera: Delphacidae) is a sibling species of a destructive rice insect pest, the brown planthopper (BPH), Nilaparvata lugens. Here, we generated a high-quality chromosome-level genome assembly of N.
Cilin Wang, Ju Luo, Aiying Wang, Guiying Yang, Jian Tang, Shuhua Liu   +5 more
doaj   +1 more source