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| DOI: | 10.11275/turfgrass1972.25.136 |
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| Web URL(s): | https://www.jstage.jst.go.jp/article/turfgrass1972/25/2/25_2_136/_pdf
Last checked: 08/01/2013
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Inoue, Tadahiko;
Hatsukade, Masayoshi;
Katoh, Katsuaki;
Yamaguchi, Yoshihiro |
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| Title: | Reproductive inhibition activity of the insect growth regulator, tefurubenzuron against the hunting billbug, Sphenophrus Venatus chittenden (Coleoptera: Curcurionidae) |
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| Section: | Report
Other records with the "Report" Section
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| Source: | Journal of Japanese Society of Turfgrass Science. Vol. 25, No. 2, March 1997, p. 136-143. |
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| Publishing Information: | Tokyo, Japan: Japanese Society of Turfgrass Science |
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| # of Pages: | 8 |
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| Related Web URL: | https://www.jstage.jst.go.jp/article/turfgrass1972/25/2/25_2_136/_article
Last checked: 08/01/2013
Notes: Abstract only |
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| Abstract/Contents: | "The insecticidal activity and reproductive inhibition activity of tefurubenzuron, insect growth regulator, against larvae and adults of hunting billbug Sphenophorus venatus vestitus Chittenden were evaluated through laboratory tests. Tefurubenzuron showed a high toxic activity against the 2nd instar larvae fed the Japanese lawngrass, Zoisia japonica, that was dipped in 50ppm solution for 1 minute. All of 3 feeding tests on adults fed diet dipped in 500ppm solution for 10mintues, showed high reproductive inhibition activities. Spring and summer season experiments, used unpolished rice as the diet, showed remarkably low hatch ability of eggs laid by treated adults compared with that by untreated adults. Moreover, the mortality of hatched larvae was extremely higher. Autumn season experiment, used stem of the southern crabgrass, Digitalia cilialis, as the diet, also showed remarkably low hatchability of treated eggs. In case of spring season experiment, the least period remarkably affected by the toxic diet applied 4 times for 2 weeks, was 35 days. And adult population of next generation resulted from eggs laid at the period was reduced to 16.2% of control. Although embryonic development was observed in the poisoned eggs, the inside larvae could not break the egg shell. Few larvae emerged from the eggs were died shortly after hatching, because they could not search and eat the given diet. We did not observe any effect on adult mortality at concentration used." |
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| Language: | Japanese |
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| References: | 13 |
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| Note: | Pictures, b/w
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Inoue, T., M. Hatsukade, K. Katoh, and Y. Yamaguchi. 1997. Reproductive inhibition activity of the insect growth regulator, tefurubenzuron against the hunting billbug, Sphenophrus Venatus chittenden (Coleoptera: Curcurionidae). (In Japanese) Journal of Japanese Society of Turfgrass Science. 25(2):p. 136-143. |
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| DOI: 10.11275/turfgrass1972.25.136 |
| Web URL(s):
https://www.jstage.jst.go.jp/article/turfgrass1972/25/2/25_2_136/_pdf
Last checked: 08/01/2013
Requires: PDF Reader |
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MSU catalog number: b4004869 |
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