Data/hora: 02/06/2024 04:50:32

Biblioteca(s): | Embrapa Milho e Sorgo.
Data corrente: | 02/04/1993
Data da última atualização: | 23/07/2018
Autoria: | WAQUIL, J. M.; TEETES, G. L.; PETERSON, G. C.
Afiliação: | EMBRAPA-CNPMS.
Título: | Sorghum midge (Diptera: Cecidomyiidae) adult ovipositional behavior on resistant and susceptible sorghum hybrids.
Ano de publicação: | 1986
Fonte/Imprenta: | Journal of Economic Entomology, College Park, v. 79, n. 2, p. 530-532, 1986.
Idioma: | Inglês
Conteúdo: | Ovipositional behavior of adult sorghum midge, Contarinia sorghicola (Coquillett), on a midge-resistance (ATx2755 x Tx2767) and a midge- susceptible (ATx2752 xTx430) sorghum hybrids was compared under conditions at College Station Tex., in 1983. Searching time, interval between two oviposition attempts, and number of flowers searched were recorded for a total of 320 adult female midges during four occasions. Probing time and frequency of ovipositional sucess were recorded for a total of 258 adult midges during 10 occasions. Adult midges searched flowers of the resistant hybrid more rapidly than flowers of the susceptible hybrid; however, probing/ovipositional time was longer for females on the resistant hybrid. Ovipositional efficiency of the sorghum midge female was 4-fold less on flowers of the resistant hybrid than those of the susceptible hybrid.
Palavras-Chave: | Adult; Adulto; Ovipositional; Resistant; Sorghum midge; Susceptible; Suscetivel.
Thesagro: | Hibrido; Resistência; Sorgo.
Thesaurus Nal: | hybrids.
Categoria do assunto: | H Saúde e Patologia
Registro original: | Embrapa Milho e Sorgo (CNPMS)
Exemplares: | CNPMS - (651-1) - UPC - AP - DD -  -  -  - DIS