+ Site Statistics
References:
54,258,434
Abstracts:
29,560,870
PMIDs:
28,072,757
+ Search Articles
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ PDF Full Text
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Translate
+ Recently Requested

Insecticide susceptibilities in populations of two rice planthoppers, Nilaparvata lugens and Sogatella furcifera, immigrating into Japan in the period 2005a 2012



Insecticide susceptibilities in populations of two rice planthoppers, Nilaparvata lugens and Sogatella furcifera, immigrating into Japan in the period 2005a 2012







The brown planthopper Nilaparvata lugens and the whitebacked planthopper Sogatella furcifera are both important pests on rice throughout Asia. The major cause of recent outbreaks is thought to be the development of insecticide resistance. Thus, we monitored insecticide susceptibilities in populations of these two insects immigrating into Japan in the period 2005 2012. We tested ten insecticides, including members of the organophosphate, carbamate, pyrethroid, neonicotinoid, and phenylpyrazole groups. The LD50 values of N. lugens against imidacloprid increased from 2005 (0.7 g g-1) to 2012 (98.5 g g-1). The resistance ratio (LD50 value in 2012 / baseline LD50 value in 1992) was 615.5. In contrast, LD50 values of N. lugens against fipronil were <1.0 g g-1 through 2012, suggesting that N. lugens had developed no insecticide resistance to this insecticide. However, S. furcifera exhibited resistance against fipronil through 2012. Except in the case of malathion the resistances of N. lugens against members of the organophosphate and carbamate groups were closely similar in the period 2005 2012 to earlier determinations in 1984 and 1985. Species-specific insecticide resistance (imidacloprid resistance in N. lugens and fipronil resistance in S. furcifera) is ongoing in populations of two planthoppers immigrating into Japan.

(PDF emailed within 0-6 h: $19.90)

Accession: 036928564

Download citation: RISBibTeXText

DOI: 10.1002/ps.3590


Related references

Insecticide susceptibilities in populations of two rice planthoppers, Nilaparvata lugens and Sogatella furcifera, immigrating into Japan in the period 2005-2012. Pest Management Science 70(4): 615-622, 2014

Forecasting systems for migrant pests II The rice planthoppers Nilaparvata lugens and Sogatella furcifera in Japan. Drake, V A , Gatehouse, A G Insect migration: Tracking resources through space and time 365-376, 1995

Forecasting systems for migrant pests. 2. The rice planthoppers Nilaparvata lugens and Sogatella furcifera in Japan. Unknown, 1995

Genetic variation among Asian populations of rice planthoppers, Nilaparvata lugens and Sogatella furcifera Mitochondrial DNA sequences. Bulletin of Entomological Research 89(3): 245-253, June, 1999

Population dynamics of long-range migratory rice planthoppers, Nilaparvata lugens Stal and Sogatella furcifera Horvath, in Japan. Unknown, 1996

Species-specific insecticide resistance to imidacloprid and fipronil in the rice planthoppers Nilaparvata lugens and Sogatella furcifera in East and South-east Asia. Pest Management Science 64(11): 1115-1121, 2008

Annual fluctuations in the immigrant density of rice planthoppers, Sogatella furcifera and Nilaparvata lugens Hemiptera Delphacidae, in the Kyushu district of Japan, and associated meteorological conditions. Applied Entomology and Zoology 47(4): 399-412, 2012

Relationship between planthoppers (Nilaparvata lugens and Sogatella furcifera) and rice diseases. Korean Journal of Plant Protection 24(2): 65-70, 1985

Studies on egg and nymphal parasites of rice planthoppers nilaparvata lugens and sogatella furcifera. Proceedings of the Indian Academy of Sciences Animal Sciences 91(2): 165-176, 1982

Studies on egg and nymphal parasites of rice planthoppers, Nilaparvata lugens (Stal) and Sogatella furcifera (Horvath). Proceedings of the Indian Academy of Sciences Animal Sciences, 912: 165-176, 1982

Light trap studies of two rice planthoppers, Nilaparvata lugens and Sogatella furcifera in relation to field population. Oryza 27(4): 503-506, 1990

A migration analysis for rice planthoppers, Sogatella furcifera and Nilaparvata lugens , emigrating from northern Vietnam from April to May. Applied Entomology And Zoology: 4, 527-534, 2008

Landing places of migratory planthoppers, Nilaparvata lugens (Stal) and Sogatella furcifera (Horvath) (Homoptera: Delphacidae) in Japan. Applied Entomology and Zoology, 241: 59-65, 1989

Synchronization in migratory flight of planthoppers nilaparvata lugens and sogatella furcifera hemiptera homoptera delphacidae in southwestern japan. Japanese Journal of Applied Entomology & Zoology 26(2): 112-118, 1982

Population growth pattern of the rice planthoppers, Nilaparvata lugens and Sogatella furcifera, in the Muda area, West Malaysia. Jarq 26(2): 105-114, 1992