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- Title
Effect of Colored Sticky Cards on Non-target Insects.
- Authors
Zhen CHEN; Yihang GE; Xia LIU; Rongping KUANG
- Abstract
Field experiments to evaluate four different colored sticky cards for trapping non-target insects were conducted in an organic maize field in the Heinigou region of China. Yellow, blue, green, and red sticky cards were used to trap insects in the field. The total number of insects species caught was 54, with 3,862 individuals recorded. Over half of the specimens caught were non-target insects, including phytophagous insects, particularly dipteran species (including many mosquitoes) (50.3%), followed by target pests (37.0%), and beneficial insects (12.7%). Statistical analysis revealed a significant difference in attraction to target pests, non-target pests, and beneficial insects among treatment groups. The results showed that higher numbers of target pests (Myzus persicae Sulzer, Empoasca flavescens Fabricius, Nysius ericaecshinly Schilling) were caught on yellow sticky card traps compared with blue, green, or red sticky card traps, indicating that yellow was the best trap color for target pests, with green and blue being progressively less attractive. For non-target insects, including phytophagous insects, flies, and mosquitoes, higher numbers of were caught on blue sticky card traps compared with yellow, green, or red sticky card traps. Our study indicated that blue was the most attractive color for flies, especially for the housefly, Musca domestica Linnaeus. Our study also showed that most beneficial insects exhibited preferences to particular trap color characteristics: yellow was the most attractive color for parasitic wasps and lady beetles; blue was the most attractive color for hoverflies and honeybees. In contrast, green and red had no significant attraction to beneficial insects.
- Subjects
CORN disease &; pest control; PHYTOPHAGOUS insects; DIPTERA; BENEFICIAL insects; GREEN peach aphid; EMPOASCA; EXPERIMENTAL agriculture
- Publication
Agricultural Science & Technology, 2015, Vol 16, Issue 5, p983
- ISSN
1009-4229
- Publication type
Article