Results 31 to 40 of about 151,886 (203)

Bioactive Substance Use of Leaf Extract of Piper Caninum Blume Pressing for Blas Disease and Increase Production in Rice [PDF]

, 2018
The purpose of this study was to determine the effect of bioactive substances in the leaf extract of Piper caninum against rice blast disease caused by the fungus Pyricularia oryzae. This study was conducted in a greenhouse, using a completely randomized
Suriani, N. L. (Ni)
core   +1 more source

Rice Blast Prevalence in Smallholder Rice Farmlands in Uganda

Journal of Agricultural Science, 2020
Rice blast disease remains the most important contributor to low and stagnated rice yields in Uganda. However, the role of the smallholder farming system in shaping the prevalence of the disease in the country is not known. In 2015B and 2016A, we surveyed smallholder rice farmlands in 27 districts of Uganda and recorded blast incidence, severity, and ...
Amayo, R., Oparok, Teddy, Lamo, Jimmy, Drissa, Silue, Edema, Richard, Tusiime, Geoffrey   +5 more
openaire   +2 more sources

Introgression of blast resistance genes (putative Pi-b and Pi-kh) into elite rice cultivar MR219 through Marker-Assisted Selection

Frontiers in Plant Science, 2015
Blast is the most common biotic stress leading to the reduction of rice yield in many rice-growing areas of the world, including Malaysia. Improvement of blast resistance of rice varieties cultivated in blast endemic areas is one of the most important ...
Fatah A Tanweer, Mohd Yusop Rafii, K eSijam, Harun A Rahim, F eAhmed, Sadegh eAshkani, Sadegh eAshkani, Mohammad Abdul Latif   +7 more
doaj   +1 more source

PGPM-induced defense-related enzymes in aerobic rice against rice leaf blast caused by Pyricularia aryzae [PDF]

, 2016
Rice blast caused by Pyricularia oryzae is the most devastative disease especially under aerobic cultivation systems. The bio-efficacy of plant growth-promoting microorganisms: Pseudomonas aeruginosa (UPMP1), Corynebacterium agropyri (UPMP7 ...
Meon, Sariah, Ng, Lee Chuen, Othman, Radziah, Sariam, O., Zainal Abidin, M. A.   +4 more
core   +1 more source

Identification of Novel Alleles of the Rice Blast-Resistance Gene Pi9 through Sequence-Based Allele Mining

Rice, 2020
Background As rice (Oryza sativa) is the staple food of more than half the world’s population, rice production contributes greatly to global food security. Rice blast caused by the fungus Magnaporthe oryzae (M.
Ying Zhou, Fang Lei, Qiong Wang, Weicong He, Bin Yuan, Wenya Yuan   +5 more
doaj   +1 more source

ABCC Transporter Gene MoABC-R1 Is Associated with Pyraclostrobin Tolerance in Magnaporthe oryzae

Journal of Fungi, 2023
Rice blast is a worldwide fungal disease that poses a threat to food security. Fungicide treatment is one of the most effective methods to control rice blast disease.
Pei Hu, Yanchen Liu, Xiaoli Zhu, Houxiang Kang   +3 more
doaj   +1 more source

Phenotypic Screening of Drought-Tolerant Lines for Brown Planthopper, Blast and Phytic Acid Content Assay of Rice (Oryza sativa L.) [PDF]

, 2017
Advanced drought tolerant lines were analysed for blast disease, brown planthopper (BPH), and phytic acid content. Thirsty lines of BC2F4 derived from OMCS2000/ IR75499-73-1 were used to screen for BPH and blast resistance.
Ha, P. T. (Pham), Lang, N. T. (Nguyen), Rayee, R. (Ramin), Tam, D. M. (Dang), Vang, P. K. (PhamThi)   +4 more
core   +1 more source

Allele mining for blast-resistance gene at Pi5 locus in rice

Plant Stress
Rice plays a crucial role in global food security, serving as a staple for more than half of the world's population. Rice blast, caused by the fungus Magnaporthe oryzae, is one of the most devastating fungal diseases, resulting in substantial economic ...
Ying Zhou, Yi Xu, Xue Wang, Shuyan Kou, Ping Huang, Wenxiu Qiu, Liu Duan, Li Liu   +7 more
doaj   +1 more source

Ketahanan Galur-Galur Padi Pup1 Terhadap Penyakit Blas [PDF]

, 2015
Blast is one of major disease on the upland rice in Indonesia. Upland rice lines derived from Kasalath and NILC443 crosses, containing Pup1 gen locus had been developed and evaluated for P fertilizer efficiency.
Prasetiyono, J. (Joko), Soemantri, I. H. (Ida), Suhartini, T. (Tintin), Tasliah, T. (Tasliah)   +3 more
core   +1 more source

Defending rice crop from blast disease in the context of climate change for food security in Nepal

Frontiers in Plant Science
Blast, caused by Pyricularia oryzae (teleomorph Magnaporthe oryzae), is one of the most devastating diseases in rice, causing 10-30% yield losses and threatening Nepal’s food and nutritional security. The Himalayan foothills are hotspots for blast fungus
Ram Bahadur Khadka, Hira Kaji Manandhar, Sundar Shrestha, Basistha Acharya, Pratiksha Sharma, Suraj Baidya, Van Schepler Luu, Krishna Dev Joshi   +7 more
doaj   +1 more source