2016
DOI: 10.1017/s0014479716000697
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RESISTANCE OFSACCHARUMSPP. AGAINSTCHILO SACCHARIPHAGUS INDICUS(KAPUR) (LEPIDOPTERA: CRAMBIDAE) IN INDIA

Abstract: SUMMARYAccessions of four Saccharum spp. from the world collection of sugarcane germplasm maintained at the ICAR-Sugarcane Breeding Institute Research Center, Kannur, Kerala State, India, were screened against Chilo sacchariphagus indicus (Kapur) (Lepidoptera: Crambidae), commonly known as internode borer. Observations on the progression of borer attack in the most susceptible Saccharum officinarum indicated that the incidence began in the first fortnight of July, increased in the next 2 months and reached its… Show more

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Cited by 9 publications
(15 citation statements)
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“…Such year-to-year variation in the dynamics of pests colonizing Saccharum spp. collection was observed in the same habitat (Mahesh et al ., 2014; 2015; 2016).…”
Section: Discussionmentioning
confidence: 99%
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“…Such year-to-year variation in the dynamics of pests colonizing Saccharum spp. collection was observed in the same habitat (Mahesh et al ., 2014; 2015; 2016).…”
Section: Discussionmentioning
confidence: 99%
“…Non-parametric statistical analysis was applied to the data of infestation parameters as in our earlier studies for assessing the damage of leaf miner (Mahesh et al , 2015) and stem borer (Mahesh et al , 2018). Friedman ANOVA by ranks and Kendall concordance coefficient test for multiple dependent samples were applied to the three-year (2010–2012) data with individual accessions as blocks and years as treatments.…”
Section: Methodsmentioning
confidence: 99%
“…Number While percent incidence indicates between-plant dispersal of the borer, percent intensity signifies within-plant spread and repeated attack by successive generations of the borer. Infestation index accommodates variation in both types of attack and may serve as a composite indicator, and in many cases, the index reflects percent incidence (Mahesh et al, 2018).…”
Section: Percent Incidencementioning
confidence: 99%
“…Biological control and sex pheromone traps are known to minimize borer incidence levels but suffer from limitations (Mahesh et al, 2018). In this context, cultivar resistance, a major component of long-term integrated pest management strategy for sugarcane moths in many sugarcane growing regions of the world (Reay-Jones et al, 2005;Mahesh et al, 2018;Wilson et al, 2021), can serve as a potential tool to reduce losses caused by borers. Screening of sugarcane cultivars against D. saccharalis in Louisiana, USA (Bessin et al, 1990;Posey et al, 2006;Reagan et al, 2008), and Brazil (Tomaz et al, 2018), Eoreuma loftini (Dyar) (Lepidoptera: Crambidae) in Texas (Reay-Jones et al, 2003;Wilson et al, 2015;Salgado et al, 2022a), E. saccharina in South Africa (Keeping, 2006), and other moth borers in Papua New Guinea (Korowi and Samson, 2013) have demonstrated significant differences in the resistance of cultivars to various borers.…”
Section: Introductionmentioning
confidence: 99%
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