Screening of synthetic 6X Ipomoea trifida clones for resistance to the sweet potato weevil (Cylas formicarius, Fabr.). Working Paper No. 90-10

Amalin, D.M.; Chujoy, E.; Ona, C.; Ona, I.

Screening of synthetic 6X Ipomoea trifida clones for resistance to the sweet potato weevil (Cylas formicarius, Fabr.). Working Paper No. 90-10

1990

Amalin, D.M. | Chujoy, E. | Ona, C. | Ona, I.

Ipomoea trifida synthetic 6X were screened for resistance to the weevil under field conditions. Out of 35 clones, 13 clones were selected based on percentage hill infestation lower than 25%. Differential stem reaction observed among the I. trifida clones suggests certain degree of weevil resistance.

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Ключевые слова АГРОВОК

clone clones cylas formicarius filipinas infestation ipomoea philippines resistencia a las plagas

Библиографическая информация

Издатель

CIP

Другие темы

Resistance aux organismes nuisibles; Infestacion

Язык

Английский

Примечание

2 tables; 11 ref. Summary (En)

Тип

Summary

Источник

Potato and sweet potato in Southeast Asia and the Pacific Region: research results presented in a series of working papers, International Potato Center, Southeast Asia and the Pacific Regional Office c/o IRRI, P.O. Box 933, 1099 Manila (Philippines).- Los Banos, Laguna (Philippines): CIP, 1990. p. 99-103

В АГРИСе с: 1992-08-15

Формат: AGRIS AP

Поставщик данных

Эту запись предоставил University of the Philippines at Los Baños

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ФАО АГРИС — международная информационная система по сельскохозяйственным наукам и технологиям

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Screening of synthetic 6X Ipomoea trifida clones for resistance to the sweet potato weevil (Cylas formicarius, Fabr.). Working Paper No. 90-10

1990

Ключевые слова АГРОВОК

Библиографическая информация