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The Chinese Academy of Agricultural Sciences (CAAS) is a national, integrative agricultural scientific research organization with responsibility for carrying out both basic and applied research, as well as research into new technologies impacting agriculture. CAAS is dedicated to overcoming a broad range of challenges impacting agricultural development and support of the local rural economy. Importantly, CAAS promotes sustainable agriculture within and outside China, extending its reach through technology exchange and cooperative research agree [...]

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Journal Article

Journal Article

Toxicity and control effect of ?-asarone from Acorus gramineus Soland. against Sitophilus zeamais Mot.  [2008]

Qiu Yan; Song Xuhong; Huang Yanzhang;

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The contact action,repellency effect and mixture virulence of ?-asarone derived from Acorus gramineus to adult S.zeamais were studied in the lab.The result showed that ?-asarone had good control effect to adult R.dominica.At 96 h post-treatment,the corrected mortality of ?-asarone treated with 157.3 ?g/cm2,78.63 ?g/cm2 reached 100.00% and 93.22% respectively in contact action,and the LC50 was 28.213 9 ?g/cm2.The repellence class of 157.3,78.65,39.33,78.65 ?g/cm2 were all higher than ?.At 7 d post-treatment, the inhibition rate to progeny was 100%, 91.11% in mixture virulence test, at 45 d post-treatment, the inhibition rate to progeny was 100%.
From the journal
Journal of Huazhong Agricultural University
ISSN : 1000-2421

Bibliographic information

Language:
Chinese
Type:
Journal Article
In AGRIS since:
2009
Volume:
27
Issue:
1
Start Page:
52
End Page:
55
All titles:
"Toxicity and control effect of ?-asarone from Acorus gramineus Soland. against Sitophilus zeamais Mot."@eng
"?????????-?????????????????"@chi
Other:
"5 tab., 8 ref."
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Bibliographic information

Language:
Chinese
Type:
Journal Article
In AGRIS since:
2009
Volume:
27
Issue:
1
Start Page:
52
End Page:
55
All titles:
"Toxicity and control effect of ?-asarone from Acorus gramineus Soland. against Sitophilus zeamais Mot."@eng
"?????????-?????????????????"@chi
Other:
"5 tab., 8 ref."