小菜蛾性誘劑之田間誘效試驗(I.)性費洛蒙添加物之誘雄效果與性誘劑誘雄雖離之探測

錢景秦; 邱瑞珍; Ching-Chin Chien; Shui-Chen Chiu

doi:10.29951/JARC.198612.0012

小菜蛾性誘劑之田間誘效試驗(I.)性費洛蒙添加物之誘雄效果與性誘劑誘雄雖離之探測

Other Title

Field Trapping of the Diamondback Moth by Using Synthetic Sex Pheromone (I.)Tests on the Synergistic Effects of Sex Pheromone Analogues and the Effective Distance of Sex Pheromone Lure of Diamondback Moth in Field

Journal

中華農業研究

Journal Volume

35

Journal Issue

4

Pages

521-529

Date Issued

1986-12-12

Date

1986-12-12

Author(s)

錢景秦

邱瑞珍

Ching-Chin Chien

Shui-Chen Chiu

DOI

10.29951/JARC.198612.0012

URI

https://scholars.tari.gov.tw/handle/123456789/12899

Abstract

本試驗目的為探明小菜蛾（Plutella xylostella）性費洛蒙（Z11-16 : Ald + Z11-16 : Ac）添加其類似物（Z11-16 : OH 或Z9-14 : Ac）是否影響其田間誘雄效果，並探測該劑之誘雄距離。試驗結果得知性費洛蒙在冬季若以1 : 1 : 0.02 與1 : 1 : 0.01之比例添加Z11-16 : OH 與Z9-14 : Ac，劑量為10 μg時，其誘力均增強，分別約為未添加者之1.5 與1.7-4.3 倍。若在夏季添加則無增效作用。又兩種性誘劑Z11-16 : Ald + Z11-16 : Ac +Z11-16 : OH ( l : l : 0.02）與Z11-16 : Ald + Z11-16 : Ac + Z9-14 : Ac ( l : l : 0.001 )，劑量為10 或100 μg，與對照組（5 隻活處女蛾）在其下風處0.5、1.0、1.5及3.0m釋放標記雄蛾，各處理之誘雄力均無顯著差異。性誘劑在田間之誘雄有效距離為1.0m。Three analogues, Z11-hexadecenoi (Z11-16: OH), Z9-tetradecenyl acetate (Z9-14: Ac) and Z9-hexadecenyl propionate (Z9-16: P), were individually added to the synthetic sex pheromone (Z11-16: Ald±Z11-16 Ac) of diamondback moth (Plutella xylostella, DBM) for testing its synergistic effects on the DBM males caught in field. In winter, the number of moths caught by a mixture of Z11-16: Ald, Z11-16: Ac and the 3rd compounds (Z11-16: OH or Z9-14: Ac) in the ratio of 1:1: 0.02 or 1:1: 0.001 showed 1.5 or 1.7 to 4.3 times respectively than the sythetic sex pheromone used alone. However, these two analogues did not show synergistic effect on DBM males caught. in summer

Publisher

農業試驗所

Type

journal article

File(s)

Name

journal_arc_35-4-12.pdf

Size

1012.05 KB

Format

Adobe PDF

Checksum

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