Slide 1: Good morning everyone. Tha

Slide 1: Good morning everyone. Thank you for coming. My name is Supaporn Pueakthong. Pleasure for me and honor to give the first presentation today. The title is Similarity in Ambrosia Beetle Communities Among Tree Species Belonging to the Families Fagaceae and Leguminosae in Chiangmai Province.

Slide 2: The bark and ambrosia beetle include 7,500 described species, much diversity occurring in tropical regions. Taxonomically, ambrosia beetles are found in two subfamilies of the family Curcurionidae. All species of the subfamily Platypoinae and a part of Scolytinae.

Slide 3: Ambrosia beetles are the first agent of wood degradation arriving and colonize dead trees and inoculate their symbiotic fungus, which is then consumed by adults and larvae.

Slide 4: Many ambrosia beetles can also be classified as secondary beetles, attacking a dying or dead host that is already exploited by at least one, often more aggressive and tree killing, primary bark beetle.

Slide 5: Recently, unusual secondary ambrosia beetles have been increasingly observed to attack living trees. The photo shows an oak tree that was killed by attacks by ambrosia beetles. The Japanese oak wilt was caused by a fungus carried by am ambrosia beetle in Japan.

Slide 6: A similar disease has been found in Korea.
Slide 7: Ornamental trees attack by Xylosandrus compactus in US
Slide8: The objective of this study was to determine similarity of ambrosia beetle communities attacking Fagaceae and Leguminosae.
Slide 9: This table shows list of plants that used in the experiment.

Slide10: The research is conducted in Khun Chang Khian Highland Research Station in Chiangmai Province.

Slide11: Plant branches were cut from Chiang Mai university and Doi-pui National park, six of Fagaceae and four of Leguminosae families, approximately four m in length and six to eight cm were used as bait trap. Four bait branches of each species were set four weeks on the forest floor in Doi Suthep-Pui National Park, Chiang Mai province, in late June and late October two thousand fifteen.

Slide12: To standardize data of ambrosia beetles abundance. After four weeks of exposure, the branches were measured and weighed.

Slide13: All bolts were dissected. If beetles were found, they were counted and sorted into Family, Genus, and species and the number of galleries was recorded for each species.

Slide14: To analyze similarity of ambrosia beetles communities among tree species and estimators of shared species with Chao's Sorenson in ambrosia beetle uses package “fossil” .To test statistically whether there is a significant difference between and among the trees groups of sampling units were conducted in “Vegan” pagkage, Analysis of similarities (ANOSIM) function.

Slide15: I will move to the results. The table shows species list and abundance of ambrosia beetles that collected in ten plant species. The most abundant species was Cyclorhipidion pilipenne four hundred nine followed by Scolytoplatypus minimus three hundred forty five and Cyclorhipidion aff. punctatopilosum two hundred forty five

Slide16: For number of individual and number of species of ambrosia beetles that collected in two plant families in each month. The result shows that both Ambrosia species richness and number of individual were greatest on June in Fagaceae.

Slide17: This is results of Chao's Sorenson similarity index.



Slide18: This graph shows results of ANOSIM. Box-plot of ranked dissimilarity in ambrosia beetles community collected by plant family. Pairwise comparisons were grouped as "Between" plant family or within plant family. There are significant differences among the plant family (R=0.643, P=0.013). Dissimilarity between plant families was greater than those within plant family.
Slide19: Ambrosia beetle communities were influenced by plant family. Similarity within the family Fagacae was greatest followed by within Leguminosae. That between Fagacae and Leguminosae was smallest.
Slide20: Information on host ranges of ambrosia beetles provides prediction for future incidence of tree wilting disease by ambrosia fungi carried by ambrosia beetles


Slide21:

ผลลัพธ์ (อังกฤษ) 2:

Slide 1: Good morning everyone. Thank you for coming. My name is Supaporn Pueakthong. Pleasure for me and honor to give the first presentation today. Similarity in the title is Ambrosia Beetle Tree Species belonging to the Communities Among Families Fagaceae and Leguminosae in Chiangmai Province. Slide 2: The bark beetle and Ambrosia include 7,500 described species, much Diversity occurring in Tropical Regions. Taxonomically, ambrosia beetles are found in two subfamilies of the family Curcurionidae. All species of the Subfamily Platypoinae and a Part of Scolytinae. Slide 3: Ambrosia beetles are the First Agent of Wood degradation arriving and colonize Dead Trees and Inoculate their symbiotic Fungus, which is then consumed by adults and larvae. Slide 4: Many Ambrosia beetles. Can also be classified as Secondary beetles, attacking a Dying or Dead Host that is already exploited by at Least one, often more aggressive and Tree Killing, primary bark beetle. Slide 5: Recently, unusual Secondary Ambrosia beetles have been increasingly observed to Attack Living. trees. The photo shows an oak tree that was killed by attacks by ambrosia beetles. The Japanese Oak Wilt was caused by a Fungus carried by am Ambrosia beetle in Japan. Slide 6: A similar disease has been Found in Korea. Slide 7: Ornamental Trees Attack by Xylosandrus compactus in US Slide8: The Objective of this Study was to Determine. similarity of Ambrosia beetle communities attacking Fagaceae and Leguminosae. Slide 9: This Table shows list of Plants that used in the experiment. Slide10: The Research is conducted in Khun Chang Khian Highland Research Station in Chiangmai Province. Slide11: Plant Branches were Cut from Chiang. Mai university and Doi-pui National park, six of Fagaceae and four of Leguminosae families, approximately four m in length and six to eight cm were used as bait trap. Bait Four Branches of each species were on the SET Four weeks Doi Suthep-Pui National Forest floor in Park, Chiang Mai Province, in June and Late Late October Two thousand Fifteen. Slide12: To Standardize Data Abundance of Ambrosia beetles. Four weeks after exposure of, the Branches were measured and weighed. Slide13: All bolts were dissected. If beetles were Found, they were Counted and sorted Into Family, Genus, and species and the Number of Galleries was Recorded for each species. Slide14: To Analyze similarity of Ambrosia beetles communities among Tree species and estimators of Shared species with Chao's Sorenson in Ambrosia. Package beetle uses "Fossil" .TO whether there is a statistically significant difference Test between and among the Trees groups of sampling Units were conducted in "Vegan" Pagkage, Analysis of similarities (ANOSIM) function. Slide15: I Will Move to the results. The table shows species list and abundance of ambrosia beetles that collected in ten plant species. The most abundant species was Cyclorhipidion pilipenne four hundred nine followed by Scolytoplatypus minimus three hundred forty five and Cyclorhipidion aff. Punctatopilosum Two Hundred Forty Five Slide16: For Number of Number of species of Ambrosia beetles individual and that Collected in Two Plant Families in each month. Result shows that both the Ambrosia species richness and Number of individual Greatest on June were in Fagaceae. Slide17: This is Chao's results of Sorenson similarity index. Slide18: This graph shows results of ANOSIM. Box-plot of ranked dissimilarity in ambrosia beetles community collected by plant family. Pairwise comparisons were grouped as "Between" plant family or within plant family. There are significant differences among the plant family (R = 0.643, P = 0.013). Dissimilarity between Plant Families was Greater than those Within Plant Family. Slide19: Ambrosia beetle communities were influenced by Plant Family. Similarity within the family Fagacae was greatest followed by within Leguminosae. Smallest was that between Fagacae and Leguminosae. Slide20: Information on Host Ranges of Ambrosia beetles provides prediction for Future Tree wilting incidence of disease by Ambrosia fungi carried by Ambrosia beetles Slide21:.

ผลลัพธ์ (อังกฤษ) 3:

Slide 1: Good morning everyone. Thank you for coming. My name is Supaporn Pueakthong. Pleasure for me and honor to give. The first presentation today. The title is Similarity in Ambrosia Beetle Communities Among Tree Species Belonging to the. Families Fagaceae and Leguminosae in Chiangmai Province.

Slide 2: The bark and ambrosia beetle include 7 500 described,, Species.Much diversity occurring in tropical regions. Taxonomically Ambrosia beetles, are found in two subfamilies of the family. Curcurionidae. All species of the subfamily Platypoinae and a part of Scolytinae.

Slide 3: Ambrosia beetles are the first. Agent of wood degradation arriving and colonize dead trees and inoculate their, symbiotic fungus which is then consumed. By adults and larvae.

Slide 4: