Title: Bionomics and control of Blastopsylla barbaraLi
Abstract:Blastopsylla barbara Li was a major piercing-sucking pest attacking Eucalyptus spp..There were two peaks of damage a year in Nanning of Guangxi,which were between the beginning of March and the end of...Blastopsylla barbara Li was a major piercing-sucking pest attacking Eucalyptus spp..There were two peaks of damage a year in Nanning of Guangxi,which were between the beginning of March and the end of May,the beginning of September and the end of November.In May the duration of a whole generation was 15 to 18 days including 6 to 7 days for the egg,l to 2 days for the first instar nymph,3 to 4 days for the 2nd instar nymph,1 day for the 3rd instar nymph,1 to 2 days for the 4th instar nymph,2 to 3 days for the 5th instar nymph,and 6 to 8 days for preoviposition at the average temperature of 26.42 ℃ in field.The corrected mortality was above 90% 24 hours after spraying of nitenpyram 50% 20 000 times and the corrected mortality was above 70% 72 h after spraying of imidacloprid 70% 25 000 times or abamectin 5.4% 5 000 times.Read More
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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