SEX-PHEROMONE TRAPS FOR DETECTING AND MONITORING THE RAISIN MOTH, CADRA-FIGULILELLA, IN DATE PALM PLANTATIONS

被引：6

作者：

KEHAT, M ^{[1
]}

EITAM, A ^{[1
]}

BLUMBERG, D ^{[1
]}

DUNKELBLUM, E ^{[1
]}

ANSHELEVICH, L ^{[1
]}

GORDON, D ^{[1
]}

机构：

[1] ARAVA EXPT STN,IL-88820 YOTUATA,ISRAEL

来源：

PHYTOPARASITICA | 1992年 / 20卷 / 02期

关键词：

CADRA-FIGULILELLA; ECTOMYELOIS-CERATONIAE; SEX PHEROMONE; (Z,E)-9,12-TETRADECADIENYL ACETATE; POPULATION MONITORING; PEST DETECTION; DATE PALMS;

D O I：

10.1007/BF02981275

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Field tests were carried out to determine whether pheromone traps, baited with (Z,E)-9,12-tetradecadienyl acetate (Z9,E12-14:Ac) impregnated in rubber Septa (Maavit, Israel), could provide a reliable tool for monitoring the raisin moth, Cadra figulilella (Gregson), in date palm plantations. No significant differences were detected between captures of males in traps baited with 1 or 10 mg pheromone/dispenser. However, traps baited with 1 mg pheromone captured significantly more males than those baited with 0.1 mg pheromone/dispenser. No differences were found between captures of males in traps hung at a height of 8 m (near the bunches) or 2-3 m (on palm trunks). Two peaks of male capture were detected, one in May-June and the other during September-October (ripening period). Results indicate a positive relationship between captures in traps and infestation levels by larvae. Pheromone traps baited with 1 mg Z9,E12-14:Ac impregnated in rubber septa and hung on palm trunks (at a height of 2-3 m), were very useful for monitoring C. figulilella populations and for determining the accurate timing of insecticide applications.

引用

页码：99 / 106

页数：8

共 11 条

[1]

ABOUELGHAR MR, 1906, B SOC ENTOMOL EGYPT, V48, P291

[2] IDENTIFICATION OF A SEX PHEROMONE FROM FEMALE RAISIN MOTH, CADRA-FIGULILELLA LEPIDOPTERA-PYRALIDAE [J].