【摘要】 在思茅松纯林和针阔混交林中,以(E,E)-2,4-癸二烯醛、(Z)-11-十六碳烯乙酸酯为引诱剂,对松实小卷蛾和微红梢斑螟进行了诱捕试验。结果表明,以(E,E)-2,4-癸二烯醛为引诱剂,在思茅松纯林和混交林内平均每个诱捕器分别诱捕到松实小卷蛾6.30头和3.10头;以(Z)-11-十六碳烯乙酸酯为引诱剂,在思茅松纯林和混交林内平均每个诱捕器分别诱捕到微红梢斑螟3.60头和2.40头;混交林内的松实小卷蛾和微红梢斑螟的诱捕量显著少于纯林。更多还原

【Abstract】 Lure catch test of Retinia cristata and Dioryctria rubella was conducted in pure and mixed plots of Pinus kesiya var.langbianensis with other broad-leaved tree species.Catch amounts of Retinia cristata by(E,E)-2,4-Decadienal in mixed plot and pure pine plot were respectively 6.30 and 3.10,and catch amounts of Dioryctria rubella by(Z)-11-hexadecenylacetate in mixed stand and pure pine stand were respectively 3.60 and 2.40.Catch amounts of Retinia cristata and Dioryctria rubella in mixed plot were significently less than those in pure pine plot.更多还原