บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Mode of entry and histopathological changes induced by Monilinia species in apple fruit.

Sharma, R. L.; Kaul, J. L.;

Indian Phytopathology Year: 1990 Vol: 43 Issue: 1 Pages: 113-115 Ref: 5 ref.

1990

บทคัดย่อ

Mode of entry and histopathological changes induced by Monilinia species in apple fruit.

Histopathological studies showed that infection hyphae of M. spp. (M. laxa (isolates I and II), M. laxa f.sp. mali and M. fructigena) entered fruit within 48 h of inoculation and mycelia colonized the intercellular spaces after 96 h. After infection was established pathogen hyphae spread through the host tissue and typical rot symptoms appeared. As the disease progressed conidiophores ruptured the fruit epidermis to form small tufts over the surface and the conidia were produced on the sporogenous hyphae. M. spp. caused little degradation of cells and middle lamellae with the result that rotting was firm and dry.