Evaluation of Trapping Effect of Different Color Swatches on Pests

and Natural Enemies in Rosa sterilis S.D.Shi Orchard

Tianlei Liu

, Chunlei Cong

and Xiaoqian Zhang

College of Agriculture, Anshun University Anshun,Guizhou Province,China

Keywords: Rosa sterilis S.D.Shi, Trapping Effect, Monitoring.

Abstract: With the continuous expansion of the planting area of Rosa sterilis S.D.Shi, insect pests have become one of

the important factors restricting the development of Rosa sterilis S.D.Shi industry. This study aimed to Select

the color swatches with good trapping effect to provide a basis for pest control in Rosa sterilis S.D.Shi

Orchard. 5 different color plates were selected to trap and kill the insects in the Rosa sterilis S.D.Shi orchard.

There were significant differences in different color plates' trapping and killing effects on insect pests. Among

them, the yellow board had the best trapping effect on the pests of Cicadellidae and Cicadellidae, reaching

83.8 and 129.0 per month, which was significantly different from that of other color plates, and the trapping

effect of the blue board on leaf beetle pests was 126.2 per month, which was significantly higher than that of

blackboard and yellow board. The trapping effect of the green board on Calliphoridae, Muscidae, and bugs

was the best, with 174.0, 476.2, and 48.6 insects per month, respectively. The trapping effect on natural

enemies showed significant differences in trapping and killing effects of different color plates on natural

enemies of Muscidae and Coccinellidae, in which the trapping effect of the blue board was higher than that

of blackboard and yellow board. The trapping and killing effect of the yellow board was significantly higher

than that of blackboard and blackboard, and the trapping effect of the yellow board was higher than that of

blackboard and blackboard, and the trapping and killing quantity of yellow board was 16.0 per month, which

was significantly higher than that of whiteboard and blackboard. The benefit-damage ratio was different on

different color plates. The maximum ratio of blackboard and yellow board was higher than 0.40, the

fluctuation of blue board, whiteboard, and green board were lower, and the benefit-damage ratio was not

higher than 0.28. The comprehensive data show the comprehensive benefit of blue board, green board, or

whiteboard in controlling pests in Rosa sterilis S.D.Shi orchard is better. It is suggested that the appropriate

color swatch should be selected for control according to the occurrence law of insect pests in different periods

to reduce its influence on natural enemy insects.

1 INTRODUCTION

Rosa sterilis S.D.Shi, one of the important economic

trees, and is planted widely in the southwest and

central south mountainous areas of China. It was

authorized by the National New Plant Variety

Protection in 2015 and became the first local endemic

variety in Guizhou Province. Because it is rich in

SOD, flavonoids, and various vitamins, amino acids,

and mineral elements, it has the laudatory name of

"King of Vitamin C" (Wang 2015). In recent years,

Anshun City has made great efforts to develop the

https://orcid.org/0000-0002-1524-8020

https://orcid.org/0000-0001-9257-9993

https://orcid.org/0000-0002-1062-5747

Rosa sterilis S.D.Shi industry has become one of the

characteristic industries for farmers to get rich,

centralized planting and eco-tourism.With the

continuous expansion of the planting area of Rosa

sterilis S.D.Shi, insect pests have become one of the

important factors restricting the development of Rosa

sterilis S.D.Shi industry. Pest control of Anshun Rosa

sterilis S.D.Shi Tratt is necessary to ensure fruit yield

and quality. Chemical control is the primary means of

orchard pest control at present. Many growers

unilaterally pursue the control effect and

continuously use a single pesticide to control pests,

478

Liu, T., Cong, C. and Zhang, X.

Evaluation of Trapping Effect of Different Color Swatches on Pests and Natural Enemies in Rosa Sterilis S.D.Shi Orchard.

DOI: 10.5220/0011217500003443

In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics (ICBEB 2022), pages 478-483

ISBN: 978-989-758-595-1

resulting in their drug resistance and harm increasing

year by year, seriously affecting fruit quality and

yield (Jia et al.2021). It is easy to increase pesticide

residues in fruits and endanger human health.

Therefore, control measures other than chemical

pesticides

(Mao et al.2006).

should be sought. As a

green and pollution-free physical prevention and

control technology, color trapping has the advantages

of no pollution, no pesticide residues, harmless to

non-target organisms, relatively safe to natural

enemies, low cost, strong specificity, easy to use, and

easy to operate. It has been more and more widely

used in organic agricultural production. It is one of

the most practical and straightforward techniques for

detecting pest population dynamics and controlling

pest populations (Gen et al.2012, Wu et al.2007).).

Some insects have a strong tendency to specific

wavelengths of color. For example, fruit flies and

leafhoppers like to fly to yellow objects. They are

using this feature, pests in Rosa sterilis S.D.Shi

Orchard can be detected or controlled by hanging

different color swatches(Zheng et al.2014). As a

means of insect prevention and control, the color

plate can effectively prevent and control the

occurrence of many kinds of color-attracted pests in

Rosa sterilis S.D.Shi orchard kills a small number of

pests in the early stage, reduces the number of insect

pests, and ensures the ecological stability of Rosa

sterilis S.D.Shi orchard(Yang et al.2012). According

to the occurrence law of some pests, the correct use

of color plates can more effectively control the

occurrence of insect pests and reduce the number of

pesticides (Zhang et al.2016, Li et al.2015).

The concept of green prevention and control

should always run through the research process of

pest control in Rosa sterilis S.D.Shi Orchard,

focusing on agricultural control and physical control.

Color plate trapping is a pest control method (Wu et

al.2016, Li et al.2012).

developed according to the

color taxis of pests. At present, the technology of

yellow plate trapping insects in fruits and vegetables

in China has been widely used to prevent and control

pests, and some achievements and progress have been

made. Crops are related to melons and vegetables and

of loquat, pear, flowers, rice, wheat, and so on. For

example,Hui Lu et al. investigated thrips in banana

flowers using color plates(Lu et al.2011), Huaijiang

Zhang et al. conducted trapping effects on pear gall

midges with different color swatches(Zhang et

al.2015), and Dan Chen et al. used yellow boards to

study Bemisia Tabaci in greenhouse vegetables(Chen

et al.2012). The results showed that yellow plates had

apparent trapping and killing effect on Bemisia

Tabaci. Xuedong Shao et al. used a color swatch to

study the regularity of Drosophila melanogaster in

wine grapes in the Yantai area (Shao et al.2019). The

results show that the killing effect of a color plate on

natural enemy insects is relatively small, does not

affect environmental ecology, and crop quality is

harmless to humans and animals and is beneficial to

pest control (Kuang et al.2010, Kong et al.1999).

When using a color swatch to trap and kill orchard

pests, we should also consider the occurrence peak of

natural enemy insects and avoid being trapped and

killed by natural enemy insects during the peak

period to reduce their population and destroy the

dynamic balance and diversity of orchard insects (Du

et al. 2019). Mastering scientific application

technology in orchards can effectively improve the

effect of color plates on trapping and killing pests and

reduce the adverse effects on natural enemies. At

present, the research report on using a color plate to

trap and kill pests in Rosa sterilis S.D.Shi orchard has

not been reported yet. In order to explore the trapping

and killing effects of different color swatches on pests

and natural enemies, five color swatches were placed

in the Rosa sterilis S.D.Shi base, and the trapping

effects of these five color swatches on pests and

natural enemies in the Rosa sterilis S.D.Shi orchard

were compared. The purpose of this study is to

provide a theoretical basis for the correct use of color

swatches to control pests in Rosa sterilis S.D.Shi

Orchard.

2 MATERIALS AND METHODS

2.1 Materials

Five color swatches of white, black, yellow, blue, and

green (produced by Quanzhou Lupusen

Biotechnology Co., Ltd.) are selected with a

specification of 20 cm 25 cm.

The survey plot is located in Maguan Town,

Maguan Town, Puding County, Anshun City,

Guizhou Province (25.21~26.38 N -105.13~106.34

E). The area belongs to the humid climate of

subtropical monsoon, with an annual average

temperature of 15.1 ℃ and average annual

precipitation of 1378.2mm.

2.2 Test Method

From June to October 2019, the color plate was

suspended from the branches of Rosa sterilis S.D.Shi

in Maguan Town, Anshun City, and the number and

hanging date were recorded on the color plate. Three

areas were set up, and five color swatches were

Evaluation of Trapping Effect of Different Color Swatches on Pests and Natural Enemies in Rosa Sterilis S.D.Shi Orchard

479

randomly hung according to the same height (1.2 m)

and spacing (2.5 m). Five color swatches (yellow,

black, blue, green, white) were hung evenly

according to the same height (1.2 m) and spacing (2.5

m) and repeated three times. The investigation time

was carried out from June to October in 2019,

including two times per month from June to August,

five times in September, and one time in October (the

hanging position in each change was the same). The

changed color plates were brought back to the

laboratory to identify the insects trapped by the color

plates or sent to experts for identification, statistics,

and preservation. And quantity for statistics,

classification, and identification.

2.3 Data Processing

The data were sorted out and plotted by Microsoft

Excel 2016 software, and the difference of trapping

quantity among different color plates was analyzed

by the LSD comparison method. The statistical

process was completed by DPS v7.05 software.

3 RESULTS AND ANALYSIS

3.1 Community Composition of Insects

Trapped by Color Plates in Rosa

sterilis S.D.Shi Orchard

It can be seen from Table 1 that the insects trapped by

the five color plates are mainly distributed in 11

orders of Diptera, Coleoptera, Hemiptera,

Hymenoptera, Lepidoptera, Blattella, Leatheroptera,

Orthoptera, Homoptera, Odonata, and Phasmida,

totaling 23782 heads of 63 families. The dominant

group is Diptera, which attracts up to 16616

individuals, accounting for 69.87% of the total,

followed by Coleoptera, Hemiptera, Hymenoptera,

Lepidoptera, with the number of Coleoptera trapping

accounting for 12.30%, Hemiptera trapping

accounting for 9.91%, Hymenoptera trapping

accounting for 5.93%, and Lepidoptera trapping

accounting for 1.40%. It accounts for only 1.60% of

the total insect traps.

Table 1: Community composition of insects trapped by a color plate in Rosa sterilis S. D. Shi orchard.

Order Number of individual Percent /% Number of families Percent /%

Diptera 16616 69.87 13 20.63

Coleoptera 2925 12.3 14 22.22

Hemiptera 2118 8.91 8 12.7

Hymenoptera 1411 5.93 8 12.7

Lepidoptera 333 1.4 13 20.63

Blattodea 178 0.75 1 1.59

Dermaptera 111 0.47 1 1.59

Orthoptera 75 0.32 2 3.17

Homoptera 8 0.03 1 1.59

Odonata 5 0.02 1 1.59

Phasmida 2 0.01 1 1.59

Total Total 23782 100 63 100

3.2 Comparison of Trapping and

Killing Effects of Different Color

Swatches on Main Pests in Rosa

sterilis S.D.Shi Orchard

It can be seen from Table 2 that the trapping and

killing effects of different color plates on the main

pests in Rosa sterilis S.D.Shi orchard shows that

different color plates have significant differences in

trapping and killing Muscidae, Calliphoridae,

Muscidae, and Pentatomidae.For the pests of

Muscidae, the yellow board had the better trapping

effect, which was significantly different from the

blackboard, while for the pests of Cercopidae and

Cicadellidae, the yellow board had the best trapping

effect, with an average of 83.8 and 129 per month,

which was significantly higher than that of other

color swatches. For the pests of Chrysomelidae, the

best trapping effect was blue board, which reached

126.2 per month, which was significantly higher than

that of blackboard and yellow board, and the best

trapping effect was the green board for Calliphoridae,

Muscidae, and Pentatomidae pests. The number of

traps reached 174, 476.2 and 48.6 per month,

respectively.

ICBEB 2022 - The International Conference on Biomedical Engineering and Bioinformatics

480

Table 2: Comparison of trap-killing effects of different color boards on main pests in Rosa sterilis S. D. Shi orchard.

The number of trapped insects (mean ±standard deviation)

Sticky cards White Black Yellow Blue Green

Sarcophagidae 37.2±26.03ab 9.6±5.99b 75.6±31.95a 73.2±58.45ab 69.4±24.23ab

Calliphoridae 138.0±100.42ab 12.2±6.09b 57.2±46.47ab 73.6±60.30ab 174.0±133.20a

Tephritidae 133.4±94.00ab 19.6±16.18b 302±271.82ab 86.6±80.89ab 476.2±288.70a

Cercopidae 10.0±4.48b 16±9.89b 83.8±38.66a 6.0±3.41b 25.2±11.91b

Cicadellidae 5.4±3.57b 2.8±2.08b 129±65.57a 3.4±1.36b 25.2±13.04b

Elateridae 87.4±61.90a 0.4±0.24a 35.8±25.08a 43.4±36.57a 61.4±42.22a

Chrysomelidae 85.6±47.82ab 3.4±1.89b 17.4±9.84b 126.2±65.62a 26±10.65ab

Stinkbug 29.8±13.69ab 14.4±9.78ab 12.0±5.61b 12.4±9.23b 48.6±31.31a

Tettigoniidae 2.4±1.29a 4.0±1.61a 3.6±1.36a 1.8±0.73a 3±1.82a

Note: the same letters in the table show that the difference is significant by the LSD method.

3.3 Comparison of Trapping and

Killing Effects of Different Color

Swatches on Natural Enemy Insects

in Rosa sterilis S.D.Shi Orchard

As can be seen from Table 3, from the comparison of

the trapping and killing effects of different color

plates on the natural enemies of Rosa sterilis S.D.Shi

orchard, it can be seen that the trapping and killing

effects of different color plates on the natural enemies

of Muscidae and Coccinellidae are significantly

different. However, there was no significant

difference in the trapping and killing effects of

different colors on the natural enemies of Carabidae,

Muscidae, Ichymidae, katydidae, Guogongongnidae.

For the natural enemies of Muscidae, the blue board

had a higher trapping effect, which was 9.4 per

month, which was significantly higher than that of

blackboard and yellow board, while for ladybugs, the

trapping effect of the yellow board was 16.0, which

was significantly higher than that of whiteboard and

blackboard.

Table 3: Comparison of trap-killing effects of different color plates on natural enemy insects in Rosa sterilis S. D. Shi orchard.

The number of trapped insects (mean ±standard deviation)

Sticky cards White Black Yellow Blue Green

Carabidae 1.8±0.66a 1.6±0.81a 2±0.89a 0.8±0.58a 0.8±0.37a

Syrphidae 4.2±2.96ab 0.6±0.6b 2±0.95b 9.4±4.38a 5.8±2.29ab

Coccinellidae 6.2±4.50b 5.2±2.85b 16±6.25a 10.8±4.62ab 11.2±5.76ab

Tachinidae 43.8±15.81a 18.6±10.69a 188.4±157.38a 44.8±29.24a 41.8±6.67a

Ichneumonidae 31.4±9.66a 26.8±11.15a 73.8±38.54a 19.8±7.35a 37.6±8.69a

Damselfly 0.4±0.40a 0±0.00a 0.4±0.24a 0.2±0.20a 0±0.00a

Cleridae 0±0.00a 0.2±0.20a 0.8±0.80a 0.2±0.20a 0.6±0.60a

Note: the same letters in the table show that the difference is significant by LSD method.

3.4 Benefit-to-Harm Ratio on Different

Color Plates of Rosa sterilis S.D.Shi

Orchard

Table4 shows that the benefit-to-damage ratio of

blackboards is higher than that of other swatches

(except June and October). The benefit-to-damage

ratio of the blue board is lower than that of other

swatches (except October), and the fluctuation is

slight. Secondly, the benefit-damage ratio of the

yellow board was higher than that of the whiteboard,

blue, and green board and fluctuated wildly in June

and August. The fluctuation of benefits and harm of

whiteboard and green board is relatively small.

Evaluation of Trapping Effect of Different Color Swatches on Pests and Natural Enemies in Rosa Sterilis S.D.Shi Orchard

481

Table 4: Benefit-harm ratio on different color boards in

Rosa sterilis S. D. Shi orchard.

Year-month White Black Yellow Blue Green

2019-06 0.22 0.23 0.43 0.15 0.28

2019-07 0.02 0.09 0.04 0.02 0.04

2019-08 0.16 0.44 0.18 0.09 0.11

2019-09 0.04 0.18 0.04 0.03 0.03

2019-10 0.05 0.05 0.05 0.06 0.04

4 CONCLUSIONS

The technology of swatch trapping has been paid

more and more attention and has been widely used.

The yellow board is the most widely used in pest

trapping and killing, and it is used in rice, wheat,

cucumber, and other crops (Chang et al.2013, Gong

et al.2011, Zhang et al.2009). The results show that

the insects in Rosa sterilis S.D.Shi Orchard are

mainly distributed in 11 orders: Diptera, Coleoptera,

Hemiptera, Hymenoptera, Lepidoptera, Blattella,

Leatheroptera, Orthoptera, Homoptera, Odonata,

Coleoptera. The pests in the Rosa sterilis S.D.Shi

orchard has a solid selectivity for color(Ling et

al.2019). The color plate attracts pests belonging to

11 orders and 63 families. The yellow board attracts

the most pests, which has apparent trapping and

killing effects on Muscidae, Cercopidae, and

Cicadellidae.

Compared with other methods, using color

swatches to trap and kill orchard pests is relatively

convenient and straightforward, which can reflect the

trapping effect of different color swatches on

different pests and has some limitations for natural

enemies beneficial insects. The experimental results

show that different color plates also have a high

trapping effect on the natural enemy insects in the

Rosa sterilis S.D.Shi orchard, especially the yellow

plate, is the most obvious. A maximum of 1437

natural enemies were trapped, accounting for 46.07%

of the total, with the most significant proportion of

predatory and parasitic natural enemies. The monthly

traps of natural enemies of Coccinellidae, Muscidae,

and Ichylidae were 16.0,188.4 and 73.8 respectively.

Therefore, in the process of pest control in Rosa

sterilis S.D.Shi Orchard, the benefit-to-damage ratio

of insects, is essential for selecting color swatches to

protect and utilize natural enemies. We should try to

choose those color plates that are strong in attracting

pests but weak in attracting natural enemies, such as

choosing blue board, green board, or whiteboard to

control pests in Rosa sterilis S.D.Shi orchard, which

can reduce the trapping effect on natural enemy

insects. In the Rosa sterilis S.D.Shi orchard, the

benefits, and harm of trapping insects on the green

board, whiteboard, and blue board are relatively

small, and the fluctuation is slight. To ensure the

overall luring effect of pests. In the Rosa sterilis

S.D.Shi orchard, the yellow board traps and kills the

most apparent number of pests of Cercopidae and

Cicadellidae, which are 129.0 and 83.8. However, it

is the most harmful to the natural enemies, especially

to the natural enemies of Coccinellidae, which causes

severe damage to the natural enemies. These results

are similar to those found in other pest trapping

studies (Wu et al.2019, Xing et al.2019). Wei Wu et

al. showed that the natural enemies of lady beetles

had vital taxis to a yellow plate (Wu et al.2019), while

Xing Kun et al. showed that yellow plate was

beautiful to predatory insects of the family Muscidae

(Xing et al.2019). Therefore, it is not recommended

to use a yellow board for pest control in Rosa sterilis

S.D.Shi orchard.

To sum up, in the Rosa sterilis S.D.Shi Orchard,

it is recommended not to use blackboards or yellow

boards but to choose blue boards, green boards, or

whiteboards to trap and kill pests, significantly

reducing the negative impact of color plates on

natural enemies. In order to protect and utilize the

natural enemy insects, it is suggested that the color

plate should be used correctly according to the

occurrence dynamics of insect pests to control the

population of insect pests effectively, and the second

is to select the color plate reasonably for the main

pests (such as green board for the control of fruit

flies). Reduce the influence of color plate on natural

enemy insects in Rosa sterilis S.D.Shi Orchard and

achieve the best control effect.

ACKNOWLEDGEMENTS

This work was supported by the Science and

Technology Foundation of Guizhou Province

(Qiankehe [2017] 1001), Guizhou Province

Educational Science and Technology Research

Foundation (KY [2016] 279, [2016] 278, [2020]064),

Anshun City Science and Technology Foundation

([2018]18), Anshun University Foundation

(Asxyxkpt201902).

ICBEB 2022 - The International Conference on Biomedical Engineering and Bioinformatics

482

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Evaluation of Trapping Effect of Different Color Swatches on Pests and Natural Enemies in Rosa Sterilis S.D.Shi Orchard

483