Record Details

Data on assessment of a diketopiperazine, cyclo(Trp-Phe) from Streptomyces griseoplanus SAI-25 against cotton bollworm, Helicoverpa armigera (Lepidoptera: Noctuidae)

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Title Data on assessment of a diketopiperazine, cyclo(Trp-Phe) from Streptomyces griseoplanus SAI-25 against cotton bollworm, Helicoverpa armigera (Lepidoptera: Noctuidae)
 
Identifier https://doi.org/10.21421/D2/WKCSDW
 
Creator Sathya A
Vijayabharathi Rajendran
Ratna Kumari B
Srinivas K
Sharma HC
Sathyadevi P
Gopalakrishnan, S
 
Publisher ICRISAT Dataverse
 
Description Larvae of H. armigera were reared using chickpea flour based semisynthetic diet, as per the standard protocols. The rearing conditions were maintained at a temperature of 27 ± 3 °C, with a relative humidity of 65–70 %. In brief, 2 ml of the artificial diet was poured into a 24-well plate and allowed to dry. At the end of drying, 300 μl of the test sample was added to the diet in each well and air dried (3 h). Larvae of H. armigera were presterved for 6 h before being released (one each) into the treated 24-well plates. There were three replications per trial, and trial was repeated twice. For each replication, 24 larvae were used. Insect mortality was recorded on days 2, 4, and 6 after treatment (DAT).





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Subject Agricultural Sciences
Antifeedant
Larvicidal
Replication number
Mortality
 
Date 2012-11-14
 
Contributor Administrator
 
Type Phenotypic Evaluation
 
Source ICRISAT