Results 61 to 70 of about 609,815 (171)

Rice Varieties Resistant to Brown Planthopper (BPH), Whitebacked Planthopper (WBPH), and Leaffolder (LF)

open access: yes, 1987
This article 'Rice Varieties Resistant to Brown Planthopper (BPH), Whitebacked Planthopper (WBPH), and Leaffolder (LF)' 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 ...
Rajendran, R., Gopalan, M., Velusamy, R.
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

Automated Counting of Rice Planthoppers in Paddy Fields Based on Image Processing

open access: yes, 2014
A quantitative survey of rice planthoppers in paddy fields is important to assess the population density and make forecasting decisions. Manual rice planthopper survey methods in paddy fields are time-consuming, fatiguing and tedious.
Qing Yao   +5 more
semanticscholar   +1 more source

Source of Resistance to Brown Planthopper in Rice

open access: yes, 1984
This article 'Source of Resistance to Brown Planthopper in Rice' 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 ...
Velusamy, R., Chelliah, S.
openaire   +1 more source

Reaction of Selected Rices to Whitebacked Planthopper (WBPH)

open access: yes, 1987
This article 'Reaction of Selected Rices to 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 development of improved technology for rice ...
Shukla, K. K.   +2 more
openaire   +1 more source

Screening Rice Varieties for Resistance to Whitebacked Planthopper

open access: yes, 1984
This article 'Screening Rice Varieties for 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 ...
Kartohardjono, A., Suwito, T.
openaire   +1 more source

Efficient RNAi of Rice Planthoppers Using Microinjection [PDF]

open access: yesProtocol Exchange, 2015
Chuan-Xi Zhang   +8 more
openaire   +1 more source

Constituents of Planthopper Attractant in Rice Plant

open access: yesApplied Entomology and Zoology, 1983
Tokio OBATA   +3 more
openaire   +2 more sources

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