Results 101 to 110 of about 7,822 (215)

Variable infection frequency and high diversity of multiple strains of Wolbachia pipientis in Perkinsiella planthoppers [PDF]

open access: yes, 2011
This survey of Wolbachia infections in populations of the planthoppers Perkinsiella saccharicida and Perkinsiella vitiensis revealed variable frequencies, low-titer infections, and high phylogenetic diversities of strains.
Hughes, G. L.   +5 more
core   +1 more source

Brown Planthopper in Borneo

open access: yes, 1977
This article 'Brown Planthopper in Borneo' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems.
openaire   +1 more source

Resistance of Selected Rice Varieties to Brown Planthopper (BPH) and Whitebacked Planthopper (WBPH)

open access: yes, 1991
This article 'Resistance of Selected Rice Varieties to Brown Planthopper (BPH) and Whitebacked Planthopper (WBPH)' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the ...
Yu, X. P., Wu, G. R., Hu, C.
openaire   +1 more source

Herbivorous Insects and the Hawaiian Silversword Alliance: Coevolution or Cospeciation? [PDF]

open access: yes, 1997
Numerous groups of herbivorous insects in the Hawaiian archipelago have undergone adaptive radiations. R. C. L. Perkins collected and documented species in nearly all of these groups.
Roderick, George K.
core  

Population Ecology Of Brown Planthopper (Nilaparvata Lugens Stal) And White Backed Planthopper (Sogatella Furcifera Horvath) In Myanmar [PDF]

open access: yes, 2010
The ecological studies on the brown planthopper (BPH) Nilaparvata lugens (Stal) (Hemiptera: Homoptera) and the white backed plant hopper (WBPH) Sogatella furcifera (Horvath) (Hemiptera: Homoptera) were carried out in Myanmar.
San, San Win
core  

Brown Planthopper Biotypes in India

open access: yes, 1984
This article 'Brown Planthopper Biotypes in India' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping
Velusamy, R.   +3 more
openaire   +1 more source

Landscape Genomics and Evolutionary History of Megamelus scutellaris, a Biocontrol Agent of the Invasive Water Hyacinth (Pontederia crassipes)

open access: yesEvolutionary Applications
Understanding the evolutionary history of biological control agents in their native ranges is crucial for improving their selection, establishment, and performance across environmentally diverse regions.
Nicolas A. Salinas   +5 more
doaj   +1 more source

Varietal Resistance to Whitebacked Planthopper

open access: yes, 1983
This article 'Varietal Resistance to Whitebacked Planthopper' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice ...
Lal, M. N.   +4 more
openaire   +1 more source

Book review: Stöckmann M., Biedermann R., Nickel H. & Niedringhaus R. 2013: The Nymphs of the Planthoppers and Leafhoppers of Germany

open access: yesEuropean Journal of Entomology, 2015
Stöckmann M., Biedermann R., Nickel H. & Niedringhaus R. 2013: The Nymphs of the Planthoppers and Leafhoppers of Germany. WABV, Bremen, 436 pp. ISBN: 978-393920-204-2. Price EUR 100.00, GBP 80.00, USD 124.99.
A.F. EMELJANOV
doaj   +1 more source

Brown Planthopper Outbreak in Bangladesh

open access: yes, 1976
This article 'Brown Planthopper Outbreak in Bangladesh' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based ...
Alam, S., Karim, A. N. M. R.
openaire   +1 more source

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