Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda
        Busca avançada

Botão Atualizar

Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 2
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
การประเมินความคงตัวของความต้านทานต่อไวรัสใบด่างเขียวในแตงกวาจากสายพันธุ์การค้ารุ่น S2 และ S3 และกลุ่มที่เข้าสู่ inbred lines ที่ต้านทานต่อเชื้อ CGMMV Thai Agricultural
Premruethai Unruean; Kamol Lertrat; Petcharat Thummabenjapone.
Cucumber green mottle mosaic virus (CGMMV) is a member of Tobamovirus, it causes green mottle mosaic disease in cucurbits with the virus being transmitted through seed. The aims of this research were emphasized on evaluation the stability of CGMMV resistant phenotype in self fertilization generation S2 and S3 of new cucumber lines (10 lines) generated from commercial cucumber varieties and tentatively inbred lines(11 lines) from previously screening program. The results showed that the good candidate cucumber lines from commercial source which resistant (R) to moderate resistant (MR) to CGMMV were No.P10 line 6-1, No.P19 line 2-1 and No.P19 line 5-1. The self generation lines derived from No.P3 x P4 showed stability in R-MR phenotype. For tentatively...
Tipo: PhysicalObject Palavras-chave: Cucumber; Cucurbit virus disease; Plant breeding; Disease resistant; Variety screening; Commercial varieties; Inbred line; Cucumber green mottle mosaic virus; CGMMV; Tobamovirus; Green mottle mosaic disease; แตงกวา; เชื้อไวรัส; โรคไวรัสด่างเขียว; การปรับปรุงพันธุ์พืช; ความต้านทานโรค; การคัดเลือก; สายพันธุ์การค้า; สายพันธุ์แท้; ชั่วรุ่นผสมตัวเอง; การประเมินลักษณะความต้านทาน.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5772
Imagem não selecionada

Imprime registro no formato completo
การสืบค้นหาแหล่งพันธุกรรมความต้านทานโรคใบหงิกและโรคเขียวเตี้ยของข้าวป่าและข้าวปลูก เพื่อใช้ในการปรับปรุงพันธุ์ Thai Agricultural
Kanuengnij Srivilai; Witchuda Rattanakarn; Suniyom Taprap; Rogelio Cabunagan.
Total of 130 rice accessions from IRRI were tested for resistance to rice ragged stunt virus (RRSV) and rice grassy stunt virus (RGSV). The viruses were transmitted by brown planthopper (BPH) vector. Virus-carrying BPH was transferred to healthy seedlings in mylar cakes. Disease symptom was observed and scored at 30 days after inoculation. Viral infection was also detected by ELISA test. Visual score showed RRSV and RGSV infection ranged from 5.00-78.57% and 7.14-100%, respectively. The results correspond to that of ELISA test, but the ELISA test gave higher percentage of infection. Based on percentage of infection and disease index, 12 accessions were identified as resistance to RRSV; 37 accessions as moderately resistance; 25 accessions as tolerance. No...
Tipo: PhysicalObject Palavras-chave: Wild rice; Cultivated rice; Ragged stunt disease; Grassy stunt disease; Plant disease resistance; Plant breeding; ข้าวป่า; ข้าวปลูก; โรคใบหงิก; โรคเขียวเตี้ย; เชื้อไวรัส; ความต้านทานโรคพืช; การปรับปรุงพันธุ์; แหล่งพันธุกรรม; การทดสอบพันธุ์.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5688
Registros recuperados: 2
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita
Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional