สืบค้นงานวิจัย
New Diseases Reported and Maladies Reached Epidemic Proportions in Rubber Plantations Since late 20th Century
C.K. Jayasinghe - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): New Diseases Reported and Maladies Reached Epidemic Proportions in Rubber Plantations Since late 20th Century
ผู้แต่ง / หัวหน้าโครงการ (EN): C.K. Jayasinghe
บทคัดย่อ (EN): More than hundred pathogens have been identified as capable of attacking the rubber tree since its domestication. Economic threat of each disease varies from one country to another depending on various factors. Today, there is a changing scene in the disease scenario and traditional diseases like Oidium leaf fall, Gloeosporium leaf fall, Phytophthora leaf fall and Phytophthora bark rot have become less significant in several rubber growing countries due to the planting of disease resistant clones. However, several new diseases spread in rubber plantations during recent past and Corynespora leaf fall is the most threatening disease among them. Other diseases include Papaya mealy bug infestation, Target leaf spot, Sclerotium collar rot and Food canker and sudden wilt. Furthermore, several minor pests and diseases such as Cockchafer grub attack and Basal rot reached the epidemic proportions during the new millennium. Another set of maladies creating unrest among the growers was unusual attacks of White root disease in immature clearings and abnormalities shown in new breeds as genetical characteristics.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): diseases
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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C.K. Jayasinghe. "New Diseases Reported and Maladies Reached Epidemic Proportions in Rubber Plantations Since late 20th Century". ไม่ระบุหน่วยงาน. ม.ป.ป.

C.K. Jayasinghe. "New Diseases Reported and Maladies Reached Epidemic Proportions in Rubber Plantations Since late 20th Century". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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New Diseases Reported and Maladies Reached Epidemic Proportions in Rubber Plantations Since late 20th Century
C.K. Jayasinghe
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
DISEASES OF RUBBER (Hevea brasiliensis) IN THE PHILIPPINES, CONTROL AND SCREENING FOR RESISTANCE Carbon and Nutrients stock in mature rubber plantations with and without control of under flora Expansion of rubber plantations as an environment factor to increase malaria risk at the Thai borders Reaction of the Polycross Progeny of Prepotent Clones to Two Major Leaf Diseases of Rubber (Hevea brasiliensis) Labour used in rubber plantations and labour movement in rural, sub-urban and urban communities: A case study in Songkhla Province, Southern Thailand Using Geographic Information System (GIS) to investigate Natural Rubber Yield (Hevea brasiliensis) in Conjunction with Soil Fertility: a Case Study from Cam My Rubber Plantation, South-Eastern of Viet Role of plant biopesticides in managing vectors of communicable diseases Effect of Temperature Constraints on Photosynthesis of Rubber (Hevea brasiliensis) Rubber Particles Proteins and Sensitivity to the Tapping Panel Dryness at Hevea brasiliensis Chloroplast DNA Microsatellite Differentiation in Cultivated and Wild Rubber Tree (Hevea brasiliensis)
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