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采用标准诱芯及合成化合物组配诱芯,比较了诱捕器的类型、颜色及诱芯颜色对大豆食心虫诱捕效果的影响。结果表明:粘胶板式(三角形、船形)和水盆式2种诱捕器类型及红色、深绿色、浅绿色、紫色、白色、黄色、棕色、蓝色8种三角板诱捕器颜色均对引诱活性无显著影响,而不同颜色诱芯对大豆食心虫的引诱效果影响较大,其中绿色诱芯引诱效果较好,显著优于蓝色、红色、灰色及橘色诱芯。因此,在田间应用时,建议优先选用绿色诱芯,并根据实际情况灵活选用不同类型的诱捕器。
The effects of trapping type, color and induced color on trapping effects of soybean borer were compared by using standard lure and synthetic compound group. The results showed that the viscose plate type (triangle, boat shape) and the basin type two trap types and the red, dark green, light green, purple, white, yellow, brown, While the different color attractants had a great influence on the enticement effect of soybean borer, of which the green attractant was better than the blue, red, gray and orange attractants. Therefore, when applied in the field, it is recommended to give priority to the use of green lure and flexible selection of different types of traps according to the actual situation.