Results 101 to 110 of about 5,061 (217)

Co-infection of two reoviruses increases both viruses accumulation in rice by up-regulating of viroplasm components and movement proteins bilaterally and RNA silencing suppressor unilaterally

Virology Journal, 2017
Background Synergism between southern rice black-streaked dwarf virus (SRBSDV) and rice ragged stunt virus (RRSV) not only aggravates disease symptoms but also enhances their vector acquisition efficiencies by increasing both viruses’ titers in co ...
Shu Li, Tong Zhang, Yingzhi Zhu, Guohui Zhou   +3 more
doaj   +1 more source

Effect of organic farming on management of rice brown planthopper

, 2003
This article 'Effect of organic farming on management of rice brown planthopper' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned ...
Sujeetha, R. P., Alice, J., Venugopal, M. S.   +2 more
core   +1 more source

Fenmezoditiaz Inhibited the Acquisition and Transmission of Southern Rice Black-Streaked Dwarf Virus by Sogatella furcifera

Insects
Rice planthoppers are the most destructive pests of rice production and the vectors of rice viruses. Fenmezoditiaz as a novel mesoionic insecticide is used for rice planthopper management by targeting the insect’s neural nicotinic acetylcholine receptor.
Yuting Chen, Lixin Mao, Xiulan Ding, Hengchien Liu, Devendra J. Vyas, Dongsheng Jia   +5 more
doaj   +1 more source

Effects of Biocides on Brown Planthopper Adults on Rice

, 1979
This article 'Effects of Biocides on Brown Planthopper Adults on Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Prakasa Rao, P. S., Rao, P. R. M.
core   +1 more source

Flora surrounding rice fields as a source of alternative prey for coccinellids feeding on the pests of rice

European Journal of Entomology, 2018
Coccinellids are effective predators and a key component of the predator guild in rice ecosystems. In order to enhance their efficacy, a study was undertaken to assess the seasonal movement of coccinellids into rice fields and the role of the surrounding
Chitra SHANKER, Lydia CHINTAGUNTA, Sampathkumar MUTHUSAMY, Sunil VAILLA, Amudhan SRINIVASAN, Gururaj KATTI   +5 more
doaj   +1 more source

Screening Rice Varieties for Resistance to Whitebacked Planthopper

, 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
Suwito, T., Kartohardjono, A.
core   +1 more source

Nitenpyram analogues with 1,4-dihydropyridine fixed cis-configuration:synthesis,insecticidal activities and molecular docking studies

上海师范大学学报. 自然科学版, 2013
A novel series of Nitenpyram analogues(Ia-Ij) with 1,4-dihydropyridine fixed cis-configuration were designed and synthesized.Preliminary bioassays showed that most of them exhibited good insecticidal activities against Aphis medicagini and Brown rice ...
XUE Sijia, PANG Chuncheng, CHEN Yanxia, LIU Tianyan   +3 more
doaj  

Isolation of Rice Stripe Virus Preparation from Viruliferous Small Brown Planthoppers and Mechanic Inoculation on Rice

Bio-Protocol, 2017
Tenuiviruses can infect the plants of the family Poaceae, and cause serious loss of crops, particularly rice and maize, in South-Eastern Asian countries.
Wan Zhao, Le Kang, Feng Cui
doaj   +1 more source

Rice pest situation monitoring of Bureau of Rice Research and Development during 2008/2009 [PDF]

, 2009
Bureau of Rice Research and Development (BRRD) started a mission on rice pests monitoring in May 2008. The mission is one of the activities of Rice Department Operation Center by Rice Department.
Satit Tayapatchara, Nutcharin Changkan, Nalinee Chiengwattana, Chairat Channoo, Chet Kotchareok, Patchanee Chaiyawat, Sukanya Tepandung, Wichit Sirisantana, Wantana Srirattanasak, Vasana Panpeng   +9 more
core  

Occurrence of Brown Planthopper on Rice in West Bengal, India

, 1978
This article 'Occurrence of Brown Planthopper on Rice in West Bengal, India' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Chatterjee, P. B.
core   +1 more source