Entomocidal Activity of Bacillus Thuringiensis Transgenic Rice Plants Against Rice Leaffolder, Cnaphalocrocis Medinalis (Lepidoptera: Pyralidae).

1999 ◽  
Vol 2 (4) ◽  
pp. 1472-1477 ◽  
Author(s):  
Rizwana Anwar . ◽  
Shahid Karim . ◽  
S. Riazuddin .
Keyword(s):  
Bacillus Thuringiensis ◽  
Transgenic Rice ◽  
Cnaphalocrocis Medinalis ◽  
Rice Plants ◽  
Transgenic Rice Plants ◽  
Lepidoptera Pyralidae ◽  
Rice Leaffolder

scholarly journals Impact of Day Intervals on Sequential Infestations of the Rice Leaffolder Cnaphalocrocis medinalis (Guenée) (Lepidoptera: Pyralidae) and the White-Backed Rice Planthopper Sogatella furcifera (Horváth) on Rice Grain Damage

2014 ◽  
Vol 6 ◽  
pp. IJIS.S13536 ◽  
Author(s):  
Li-Ben Jiang ◽  
Jia Cheng ◽  
Zhan-Fei Zhu ◽  
Lin-Quan Ge ◽  
Guo-Qing Yang ◽  
...  
Keyword(s):  
Control Strategies ◽  
Cnaphalocrocis Medinalis ◽  
Rice Grain ◽  
Pest Species ◽  
Sogatella Furcifera ◽  
Biochemical Tests ◽  
Rice Plants ◽  
Grain Damage ◽  
Lepidoptera Pyralidae ◽  
Rice Leaffolder

The present study illustrates that different day intervals (DIs) between the sequential infestations of two pest species, the rice leaffolder (RLF) Cnaphalocrocis medinalis Guenée (Lepidoptera: Pyralidae) and the white-backed rice planthopper (WBPH) Sogatella furcifera Horváth (Hemiptera: Delphacidae), have a significant impact on the rice yield loss rate (YLR) and on the carbohydrate contents of rice plants. For WBPH release after RLF release (WRARR), the YLR decreased with the increasing DIs, and the YLR at the 24 DI was significantly lower compared to that at the 6 and 12 DIs and had a minimum value for a simultaneous infestation of the two pest species (SITS). In contrast, for RLF release after WBPH release (RRAWR), the YLR at the 24 DI had a maximum value and was significantly higher compared to that at the 6 and 12 DIs and the SITS. These findings indicate that damaged rice plants gradually recover, with an increase in the DI for WRARR. The above results were demonstrated by biochemical tests. Therefore, the sequential infestation of the two pest species and their DIs should be considered for integrated pest management (IPM) and control strategies for rice pests.

Cloning of New Herbicide Resistant Gene in Soil Metagenomics and Generation of Transgenic Rice Plants

2014 ◽  
Vol 40 (7) ◽  
pp. 1190
Author(s):  
Yun-Peng WANG ◽  
Jing-Yong MA ◽  
Rui MA ◽  
Jian MA ◽  
Wen-Guo LIU
Keyword(s):  
Transgenic Rice ◽  
Herbicide Resistant ◽  
Rice Plants ◽  
Resistant Gene ◽  
Transgenic Rice Plants ◽  
Soil Metagenomics

scholarly journals Production and characterization of transgenic rice plants carrying a high-affinity nitrate transporter gene (OsNRT2.1)

2009 ◽  
Vol 59 (3) ◽  
pp. 237-243 ◽  
Author(s):  
Hisato Katayama ◽  
Mari Mori ◽  
Yoko Kawamura ◽  
Toshinori Tanaka ◽  
Masashi Mori ◽  
...  
Keyword(s):  
Transgenic Rice ◽  
Nitrate Transporter ◽  
Transporter Gene ◽  
Rice Plants ◽  
High Affinity ◽  
Transgenic Rice Plants ◽  
Nitrate Transporter Gene
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