A Simulation Combination Approach between GAMA and DIGIPLANT for Rice Plant Growth Visualization under Brown Planthopper Infestation

2021 ◽  
Vol 10 (4) ◽  
pp. 315-322
Author(s):  
Hiep Xuan Huynh ◽  
Man Ba Huynh ◽  
Hai Thanh Nguyen
Keyword(s):  
Plant Growth ◽  
Rice Plant ◽  
Brown Planthopper ◽  
Combination Approach

scholarly journals Behavioral changes in the brown planthopper, Nilaparvata lugens, mediated by melatonin

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Longqing Shi ◽  
Junian Zhang ◽  
Liangmiao Qiu ◽  
Zhaowei Jiang ◽  
Zhenxing Xie ◽  
...  
Keyword(s):  
Rice Plant ◽  
Brown Planthopper ◽  
Nilaparvata Lugens ◽  
Behavioral Changes ◽  
The Other ◽  
Melatonin Receptor ◽  
Melatonin Treatment ◽  
Locomotor Pattern ◽  
Locomotor Activities ◽  
Locomotor Behaviors

Abstract Background Melatonin has been proved to exist and play importance roles in rice plant, such as biosynthesis and resistance. However, little is known about the function of melatonin in its monophagous pest, the brown planthopper. Methods In this study, we examined the effects of melatonin on the copulatory and locomotor behaviors of brachypterous and macropterous adult planthoppers by exposing them to melatonin, luzindole (a melatonin receptor antagonist), or a combination of melatonin and luzindole. Results A total of 68.7% of copulation events occurred at night in the control, while 31.2% occurred at night in the melatonin treatment, which led to a decrease in offspring. Brachypterous males were involved in mating events in the melatonin treatment but not in the other two treatments or the control. The daily locomotor pattern in the melatonin treatment was markedly different from that in the luzindole and melatonin and luzindole treatments. The total locomotor activities of the macropterous and brachypterous males exposed with melatonin were suppressed compared to those in the control. Melatonin significantly decreased the daytime and nighttime locomotor activities of macropterous females. In comparison, the activity of brachypterous females decreased slightly in the daytime but was more than double that of the control females at night. Conclusions Our results reveal that melatonin plays a role in the behaviors of brown planthoppers.

scholarly journals Effect of rice plant growth on denitrification in rhizosphere soil

1999 ◽  
Vol 45 (3) ◽  
pp. 599-607 ◽  
Author(s):  
Ken-ichi Kakuda ◽  
Ho Ando ◽  
Masakado Harayama
Keyword(s):  
Plant Growth ◽  
Rice Plant ◽  
Rhizosphere Soil

scholarly journals Proteomics of the Honeydew from the Brown Planthopper and Green Rice Leafhopper Reveal They Are Rich in Proteins from Insects, Rice Plant and Bacteria

Insects ◽  
2020 ◽  
Vol 11 (9) ◽  
pp. 582
Author(s):  
Jinghua Zhu ◽  
Kunmiao Zhu ◽  
Liang Li ◽  
Zengxin Li ◽  
Weiwei Qin ◽  
...  
Keyword(s):  
Immune System ◽  
Calcium Binding ◽  
Rice Plant ◽  
Brown Planthopper ◽  
Waste Product ◽  
Elongation Factor ◽  
Nilaparvata Lugens ◽  
Plant Responses ◽  
Green Rice Leafhopper ◽  
Plant Immune System

Honeydew is a watery fluid excreted by plant sap-feeding insects. It is a waste product for the insect hosts. However, it plays important roles for other organisms, such as serving as a nutritional source for beneficial insects and bacteria, as well as elicitors and effectors modulating plant responses. In this study, shotgun LC–MS/MS analyses were used to identify the proteins in the honeydew from two important rice hemipteran pests, the brown planthopper (Nilaparvata lugens, BPH) and green rice leafhopper (Nephotettix cincticeps, GRH). A total of 277 and 210 proteins annotated to insect proteins were identified in the BPH and GRH honeydews, respectively. These included saliva proteins that may have similar functions as the saliva proteins, such as calcium-binding proteins and apolipophorin, involved in rice plant defenses. Additionally, a total of 52 and 32 Oryza proteins were identified in the BPH and GRH honeydews, respectively, some of which are involved in the plant immune system, such as Pathogen-Related Protein 10, ascorbate peroxidase, thioredoxin and glutaredoxin. Coincidently, 570 and 494 bacteria proteins were identified from the BPH and GRH honeydews, respectively, which included several well-known proteins involved in the plant immune system: elongation factor Tu, flagellin, GroEL and cold-shock proteins. The results of our study indicate that the insect honeydew is a complex fluid cocktail that contains abundant proteins from insects, plants and microbes, which may be involved in the multitrophic interactions of plants–insects–microbes.

scholarly journals Acquired salinity tolerance in rice: Plant growth dataset

Data in Brief ◽  
2020 ◽  
Vol 31 ◽  
pp. 106023
Author(s):  
Karthika Sriskantharajah ◽  
Shota Osumi ◽  
Sumana Chuamnakthong ◽  
Mami Nampei ◽  
Junrey C. Amas ◽  
...  
Keyword(s):  
Plant Growth ◽  
Salinity Tolerance ◽  
Rice Plant

Corrigendum to “Improvement of rice plant productivity by native Cr(VI) reducing and plant growth promoting soil bacteria Enterobacter cloacae” [Chemosphere 240 (2020) 124895]

Chemosphere ◽  
2020 ◽  
Vol 238 ◽  
pp. 125011
Author(s):  
Swati Pattnaik ◽  
Debasis Dash ◽  
Swati Mohapatra ◽  
Matrujyoti Pattnaik ◽  
Amit K. Marandi ◽  
...  
Keyword(s):  
Plant Growth ◽  
Rice Plant ◽  
Soil Bacteria ◽  
Enterobacter Cloacae ◽  
Plant Productivity ◽  
Plant Growth Promoting ◽  
Growth Promoting

scholarly journals Monitoring System of Rice Plant Growth Using Microcontroller Sensor

2019 ◽  
Vol 1235 ◽  
pp. 012116
Author(s):  
H Lubis ◽  
R F Rahmat ◽  
J Karansa ◽  
S Purnamawati
Keyword(s):  
Plant Growth ◽  
Monitoring System ◽  
Rice Plant
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