PMID- 32510484
OWN - NLM
STAT- MEDLINE
DCOM- 20201007
LR  - 20201007
IS  - 1940-087X (Electronic)
IS  - 1940-087X (Linking)
IP  - 159
DP  - 2020 May 23
TI  - Preference Assessment of White-backed Planthopper Feeding on Rice.
LID - 10.3791/59323 [doi]
AB  - Exploiting insect-resistant rice germplasm resources and related genes is the 
      primary need for breeding insect-resistant varieties, but the accuracy of the 
      identification of insect-resistant phenotypes of rice is a major difficulty. It 
      is urgent to develop a new method or improve existing methods to screen rice for 
      insect resistance. This article describes a simple and feasible method to assess 
      nonpreference-type resistance of rice to the white-backed planthopper (WBPH), 
      Sogatella furcifera, in the laboratory. The preference of adult WBPHs feeding or 
      inhabiting on maturing rice plants is continuously analyzed by pairwise 
      comparison. The dynamic changes of WBPHs on rice plants are recorded and compared 
      as an index of resistance identification. The current method is simply operable 
      and easily observable and has a short cycle. The use of this method could be 
      extended to investigate the feeding and oviposition preference of similar 
      hemipterans, such as the brown planthopper (BPH), Nilaparvata lugens(Stal).
FAU - Zhang, Lei
AU  - Zhang L
AD  - Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural 
      Sciences.
FAU - Wu, Chao
AU  - Wu C
AD  - Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural 
      Sciences.
FAU - Xiao, Yutao
AU  - Xiao Y
AD  - Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural 
      Sciences; xiao20020757@163.com.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PT  - Video-Audio Media
DEP - 20200523
PL  - United States
TA  - J Vis Exp
JT  - Journal of visualized experiments : JoVE
JID - 101313252
SB  - IM
MH  - Animals
MH  - *Feeding Behavior
MH  - Female
MH  - Hemiptera/*physiology
MH  - Laboratories
MH  - *Oryza
MH  - Oviposition
MH  - Phenotype
EDAT- 2020/06/09 06:00
MHDA- 2020/10/08 06:00
CRDT- 2020/06/09 06:00
PHST- 2020/06/09 06:00 [entrez]
PHST- 2020/06/09 06:00 [pubmed]
PHST- 2020/10/08 06:00 [medline]
AID - 10.3791/59323 [doi]
PST - epublish
SO  - J Vis Exp. 2020 May 23;(159). doi: 10.3791/59323.