Pine Wood Nematode’s Migration and Defense Mechanism of Highly Resistant and Susceptible Pinus massoniana
Abstract
:1. Introduction
2. Materials and Methods
2.1. Origin and Culture of Pine Wood Nematode
2.2. Origin of Plant Material Nematode Inoculation, and Sampling
2.3. Paraffin Section Preparation and Staining
2.4. Tissue Damage Evaluation
3. Results
3.1. The Tissue Structure Is Damaged and Dilated
3.2. Distribution of Pine Wood Nematode
3.2.1. Horizontal Migration of Nematodes
3.2.2. Vertical Migration of Nematodes
3.3. Histochemical Reaction
4. Discussion
5. Conclusions
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Inoculation Time | Damage Ratio | Coefficient of Variation | p | ||
---|---|---|---|---|---|
Resistant P. massoniana | Susceptible P. massoniana | Resistant P. massoniana | Susceptible P. massoniana | ||
1 day | 1.15 | 3.83 | 23.07 | 41.47 | 0.07 |
7 day | 1.19 | 5.22 | 30.87 | 16.05 | 0.01 ** |
15 day | 1.25 | 6.74 | 82.42 | 42.99 | 0.02 * |
30 day | 1.26 | 9.36 | 46.24 | 35.20 | 0.02 * |
Inoculation Time | Unit Area Ratio/% | CV/% | p | ||
---|---|---|---|---|---|
Resistant P. massoniana | Susceptible P. elliottii | Resistant P. massoniana | Susceptible P. elliottii | ||
1 day | 1.63 | 2.23 | 25.72 | 9.19 | 0.09 |
7 day | 2.54 | 4.07 | 12.99 | 11.71 | 0.06 |
15 day | 4.99 | 6.65 | 5.61 | 5.24 | 0.03 * |
30 day | 5.96 | 10.62 | 4.63 | 4.73 | 0.01 ** |
Inoculation Time | Unit Area Ratio/% | CV/% | p | ||
---|---|---|---|---|---|
Resistant P.massoniana | Susceptible P.elliottii | Resistant P.massoniana | Susceptible P.elliottii | ||
1 day | 0.00 | 0.00 | - | - | - |
7 day | 5.14 | 3.90 | 13.17 | 17.29 | 0.09 |
15 day | 12.43 | 6.05 | 1.34 | 8.44 | 0.02 * |
30 day | 22.69 | 9.29 | 7.58 | 1.72 | 0.01 ** |
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Li, W.; Zuo, Y.; Deng, L.; Xie, Y.; Gao, K.; Zhou, Z.; Liu, Q. Pine Wood Nematode’s Migration and Defense Mechanism of Highly Resistant and Susceptible Pinus massoniana. Forests 2023, 14, 2108. https://doi.org/10.3390/f14102108
Li W, Zuo Y, Deng L, Xie Y, Gao K, Zhou Z, Liu Q. Pine Wood Nematode’s Migration and Defense Mechanism of Highly Resistant and Susceptible Pinus massoniana. Forests. 2023; 14(10):2108. https://doi.org/10.3390/f14102108
Chicago/Turabian StyleLi, Wenhua, Yifan Zuo, Lili Deng, Yini Xie, Kai Gao, Zhichun Zhou, and Qinghua Liu. 2023. "Pine Wood Nematode’s Migration and Defense Mechanism of Highly Resistant and Susceptible Pinus massoniana" Forests 14, no. 10: 2108. https://doi.org/10.3390/f14102108
APA StyleLi, W., Zuo, Y., Deng, L., Xie, Y., Gao, K., Zhou, Z., & Liu, Q. (2023). Pine Wood Nematode’s Migration and Defense Mechanism of Highly Resistant and Susceptible Pinus massoniana. Forests, 14(10), 2108. https://doi.org/10.3390/f14102108