Results 101 to 110 of about 2,522 (182)

Exogenous Application of Jasmonic Acid Induces Volatile Emissions in Rice and Enhances Parasitism of Nilaparvata lugens Eggs by theParasitoid Anagrus nilaparvatae [PDF]

, 2018
Jasmonate signaling pathway plays an important role in induced plant defense against herbivores and pathogens, including the emission of volatiles that serve as attractants for natural enemies of herbivores.
Cheng, Jia-An, Du, Meng-Hao, Lou, Yong-Gen, Shan, Wei-Fang, Turlings, Ted   +4 more
core  

Target gene selection for sprayable dsRNA‐based biopesticide against Tetranychus urticae Koch (Acari: Tetranychidae)

Pest Management Science, Volume 81, Issue 6, Page 3055-3065, June 2025.
Silencing Prosbeta‐5 and Prosbeta‐1 resulted in high mortality in Tetranychus urticae, identifying them as potential target genes for double‐stranded RNA‐based biopesticides using spray‐induced gene silencing (SIGS). Abstract BACKGROUND Because of the excessive use of synthetic chemicals, the two‐spotted spider mite, Tetranychus urticae Koch, a highly ...
Yifei Wang, Yuanpeng Duan, Meibin Liu, Meifeng Ren, Yue Gao, Zhongfang Liu, Pengjiu Zhang, Lifei He, Renjun Fan, Xuguo Zhou, Jing Yang   +10 more
wiley   +1 more source

Differential diurnal population density ratios of wet rice arthropods in Malaysia [PDF]

, 1997
The varying population density of wet rice arthropods in a 24-h period, at two different locations, was monitored. Using one hill as the sampling unit, 22 categories of arthropods were visually counted every 3 h.
M. M., Rashid, Syed Hassan, Syed Tajuddin   +1 more
core  

Biochar Suppresses Growth, Pupation and Eclosion Success of a Specialist (Manduca sexta) and a Generalist (Spodoptera frugiperda) Insect Herbivore

Journal of Sustainable Agriculture and Environment, Volume 4, Issue 2, June 2025.
ABSTRACT Biochar is a charcoal‐like substance made by the pyrolysis of organic material from agricultural and forestry waste. While biochar is well documented for altering soil physicochemical conditions, few studies have investigated its possible effects on the management of arthropod pests.
Nischal Wagle, Soumya Unnikrishnan, Satinderpal Kaur, Engil Pereira, Rupesh Kariyat   +4 more
wiley   +1 more source

Transcriptomic and Expression Analysis of the Salivary Glands in White-Backed Planthoppers, Sogatella furcifera

PLOS ONE, 2016
The white-backed planthopper (WBPH), Sogatella furcifera (Horváth), is one of the serious rice pests because of its destructive feeding. The salivary glands of the WBPH play an important role in the feeding behaviour. Currently, however, very little is known about the salivary glands at the molecular level. We sequenced the salivary gland transcriptome
Zhen Li, Xing-Kui An, Yu-Di Liu, Mao-Lin Hou   +3 more
openaire   +4 more sources

Homópteros associados ao arroz. [PDF]

, 2011
Cigarrinhas-das-pastagens; Cicadelídeos do arroz; Delfacídeos do arroz; Pulgão-da-raiz; Cochonilha-do-arroz.bitstream/CNPAF/21628/1/doc_152 ...
BARRIGOSSI, J. A. F., CASTRO, E. da M. de, FERREIRA, E.   +2 more
core  

Discovery and biological characterization of a novel mesoionic insecticide fenmezoditiaz

Pest Management Science, Volume 81, Issue 5, Page 2535-2552, May 2025.
Acetylcholine binding protein (AChBP) from the sea slug Aplysia californica was modified using site‐directed mutagenesis to create an insect‐like binding site enabling structure‐based compound design. Fenmezoditiaz is a systemic insecticide with a broad spectrum, lack of cross‐resistance and an additional tool for integrated pest management and ...
Huazhang Huang, Joachim Dickhaut, Martin Weisel, Lixin Mao, Nancy Rankl, Haruka Takeda, Lynn F Stam, Quinn M Peacock, Hans Wolfgang Höffken   +8 more
wiley   +1 more source

Isolation, characterization, and cross-transferability of microsatellite markers from the whitebacked planthopper (Sogatella furcifera)

Genetics and Molecular Research, 2014
The whitebacked planthopper Sogatella furcifera (Horváth) (Hemiptera: Delphacidae) is one of the most harmful pests of rice. In this study, 18 polymorphic microsatellite markers were developed from S. furcifera genomic libraries using the fast isolation by amplified fragment length polymorphism of sequences containing repeat protocols.
L, Zhang, G, Li, G C, He, L L, Zhu, R, Qin, S L, Jing   +5 more
openaire   +2 more sources

Entomopathogenic Effects of the Plant-Associated Fungus Ochroconis guangxiensis X22 Strain on the Physiological and Metabolic State of the Rice-Pest Planthopper, Sogatella furcifera

Agriculture
The white-backed planthopper (Sogatella furcifera) is a major pest in rice-growing regions worldwide. It severely limits rice production through piercing–sucking feeding, oviposition injury, and by efficiently transmitting the Southern Rice Black ...
Yanxin Yu, Fenghua Zeng, Yanyan Long, Zhengxiang Sun, Xinghao Wang, Bixia Qin, Jihui Yu, Wenlong Zhang, Yan Zhang, Ling Xie   +9 more
doaj   +1 more source

Effect of variety and planting date of rice on population of natural enemies of brown planthopper, Nilaparvata lugens (Stal) [PDF]

, 2014
The present study on the effect of variety and planting date of rice on population of natural enemies of brown planthopper, Nilaparvata lugens (Stal) showed that during August, the mean population of spiders was statistically on par on CSR 30 and PR 114.
Jat, Manoj Kumar, Ram, Lakhi, Singh, Ram, Tetarwal, A. S.   +3 more
core   +2 more sources