Results 71 to 80 of about 15,543 (203)

Interactions of insect pests, diseases, and Sub1 rice varieties across agro-climatic zones in Assam: insights for strengthening resilient rice cultivation

Frontiers in Sustainable Food Systems
This study investigates the prevalence and interaction of insect pests and diseases across the agro-climatic zones of Assam, which are deployed with submergence-tolerant (Sub1) rice varieties.
Thanga Suja Srinivasan, Panneerselvam Peramaiyan, Ainara Peñalver-Cruz, Suryakanta Khandai, Vipin Kumar, Vivek Kumar, Mrinal Saikia, Kalyan Pathak, Rupam Borgohain, Kanwar Singh, Shabrin Sultana Ahmed, Gayatree Goswami, Jutika Das, Virendar Kumar, Sudhanshu Singh, Ashok Bhattacharyya   +15 more
doaj   +1 more source

Some Common Predators of Rice Insect Pests in Assam, India [PDF]

, 1984
This article 'Some Common Predators of Rice Insect Pests in Assam, India' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Das, R. K., Chauhan, O. P., Krishnasamy, N.   +2 more
core   +1 more source

Some New Insect Pests of Rice in Uttar Pradesh, India [PDF]

, 1986
This article 'Some New Insect Pests of Rice in Uttar Pradesh, India' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI).
Garg, D. K.
core   +1 more source

Receptors of peptide hormones in the gut of rice brown planthopper (Nilaparvata lugens) as targets for novel insecticides [PDF]

, 2004
The rice brown planthopper, Nilaparvata lugens, is a pest of rice where it can be responsible for single season crop losses of up to 38% (IRRI statistic).
Price, Daniel Richard Glenfield
core  

Studies on Seasonal Abundance and Correlation of Major Groups of Insect-Pests and their Natural Enemies in Rice Ecosystem

International Journal of Bio-Resource and Stress Management, 2023
Studies on seasonal abundance of major insect pests and their natural enemies was car­ried out at three different altitudes viz. lowland, foothill and upland during September 2002-August 2004.
V. Akashe Zhimomi, M. Alemla Ao
doaj  

Field insect pests of rice in Africa; biology and control [PDF]

, 2018
Insect pests are a major constraint in rice production in Africa and elsewhere. They perennially result in crop loss which may range from 30-100 %. Measures of control include cultural and biological control, host plant resistance, and chemical methods ...
Joshi, R.C., Umeh, E.D.N., Ukwungwu, M.N.   +2 more
core  

Enhancing rice disease and insect-pest detection through augmented deep learning with transfer learning techniques

Smart Agricultural Technology
The timely and accurate identification and prediction of crop diseases and insect pests are essential for effective crop management. This research provides a thorough evaluation of various deep learning (DL) models focused on the classification and ...
Amit Bijlwan, Rajeev Ranjan, Shweta Pokhariyal, Ajit Govind, Manendra Singh, Krishna Pratap Singh, Raj Kumar Singh, Ravindra Kumar Singh Rajput, Rajeev Kumar Srivastava   +8 more
doaj   +1 more source

Cloning, Tissue Distribution, and Transmembrane Orientation of the Olfactory Co-Receptor Orco from Two Important Lepidopteran Rice Pests, the Leaffolder (Cnaphalocrocis medinalis) and the Striped Stem Borer (Chilo suppressalis)

Journal of Integrative Agriculture, 2013
In insects, the sense of smell is mainly mediated by olfactory receptors (Ors). Olfactory co-receptor (Orco), which is co-expressed with the Ors in almost all olfactory receptor neurons (ORNs), is demonstrated to be an essential component in the insect ...
Su LIU, Yuan-jie HUANG, Fei QIAO, Wen-wu ZHOU, Zhong-jun GONG, Jia-an CHENG, Zeng-rong ZHU   +6 more
doaj   +1 more source

Novel genes for insect resistance in transgenic plants [PDF]

, 1995
From a cDNA library of potato tuber, cDNAs for the potato carboxypeptidase inhibitors were isolated and characterised by DNA sequencing. One full length clone of each type was used to make plant expression constructs, and these constructs used to ...
Gatehouse, Laurence Neil
core  

Insect Pests on Main and Ratoon Rice

, 1987
This article 'Insect Pests on Main and Ratoon 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 based ...
openaire   +2 more sources