Resistance to borer complex infestation in sugarcane clones
نویسندگان
چکیده
منابع مشابه
Cross-resistance between the Mexican Rice Borer and the Sugarcane Borer (Lepidoptera: Crambidae): A Case Study Using Sugarcane Breeding Populations
The sugarcane borer (SCB) [Diatraea saccharalis (F.)] and Mexican rice borer (MRB) [Eoreuma loftini (Dyar)] are two economically important pests of sugarcane (Saccharum spp. hybrids) in the United States. Because of similarities in larval feeding behavior, selecting for resistance to one species could provide resistance to the other, a phenomenon we have termed “crossresistance”. The objective ...
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We developed sugarcane plants with improved resistance to the sugarcane borer, Diatraea saccharalis (F). An expression vector pGcry1Ac0229, harboring the cry1Ac gene and the selectable marker gene, bar, was constructed. This construct was introduced into the sugarcane cultivar FN15 by particle bombardment. Transformed plantlets were identified after selection with Phosphinothricin (PPT) and Bas...
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BACKGROUND Maize technologies expressing Bacillus thuringiensis (Bt) insecticidal proteins are widely used in Argentina to control sugarcane borer (Diatraea saccharalis Fabricius). Unexpected D. saccharalis damage was observed to Bt maize events TC1507 (expressing Cry1F) and MON 89034 × MON 88017 (expressing Cry1A.105 and Cry2Ab2) in an isolated area of San Luis Province. Diatraea saccharalis l...
متن کاملBeaumont Site Visit: Mexican Rice Borer and Sugarcane Borer Sugarcane and Rice Research
Twelve thousand to 16,000 ha of Louisiana sugarcane (Saccharum spp.) Þelds were ßooded by saltwater from the Hurricane Rita storm surge in September 2005. A four treatment, 12-replication study comparing storm surge ßooded and nonßooded plant and ratoon sugarcane Þelds was conducted during summer 2006 to assess sugarcane borer,Diatraea saccharalis (F.), pest severity, pest control actions, and ...
متن کاملResistance Mechanisms of South African Sugarcane to the Stalk Borer Eldana Saccharina (lepidoptera: Pyralidae): a Review
Despite plant resistance constituting one of the major defences of South African sugarcane against the stalk borer, Eldana saccharina Walker (Lepidoptera: Pyralidae) (Leslie and Keeping, 1996; Keeping, 1999; Keeping and Govender, 2002), little has been published regarding the mechanisms upon which this resistance is based. This paper reviews published and unpublished information on this subject...
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ژورنال
عنوان ژورنال: AGRICULTURE UPDATE
سال: 2017
ISSN: 0973-1520,0976-6847
DOI: 10.15740/has/au/12.techsear(1)2017/137-139