Pencillium expansum (Link.) Thom. jako czynnik chorobotwórczy na jabłkach w okresie przechowywania [Pencillium expansum (Link.) Thom. as an pathogen on apple in the storge time]
نویسندگان
چکیده
منابع مشابه
Recovery of viability and radiation resistance by heat-injured conidia of Penicillium expansum Lk. ex Thom.
Spores heated in water at 54 C for up to 1 hr were plated on nutrient agar immediately or held for 3 days in aerated water at 23 C and then plated. Under these conditions, holding was optimal for recovery, increasing survival percentage up to 20-fold over values for immediate plating. Recovery was prevented partially or completely, however, when spores were held in any of the following solution...
متن کاملThe effect of culture preservation techniques on patulin and citrinin production by Penicillium expansum Link.
AIMS To study the influence of culture preservation methods and culture conditions on the production of the mycotoxins patulin and citrinin by Penicillium expansum. METHODS AND RESULTS Ten strains of Penicillium expansum were preserved using subculture and maintenance at 4 degrees C, mineral oil, drying on silica gel and freeze-drying. Patulin and citrinin production was assessed on yeast ext...
متن کاملThe Motivic Thom Isomorphism
The existence of a good theory of Thom isomorphisms in some rational category of mixed Tate motives would permit a nice interpolation between ideas of Kontsevich on deformation quantization, and ideas of Connes and Kreimer on a Galois theory of renormalization, mediated by Deligne’s ideas on motivic Galois groups.
متن کاملThe Symplectic Thom Conjecture
In this paper, we demonstrate a relation among Seiberg-Witten invariants which arises from embedded surfaces in four-manifolds whose self-intersection number is negative. These relations, together with Taubes’ basic theorems on the Seiberg-Witten invariants of symplectic manifolds, are then used to prove the Symplectic Thom Conjecture: a symplectic surface in a symplectic four-manifold is genus...
متن کاملThe symplectic Thom conjecture
In this paper, we demonstrate a relation among Seiberg-Witten invariants which arises from embedded surfaces in four-manifolds whose self-intersection number is negative. These relations, together with Taubes’ basic theorems on the Seiberg-Witten invariants of symplectic manifolds, are then used to prove the symplectic Thom conjecture: a symplectic surface in a symplectic fourmanifold is genus-...
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ژورنال
عنوان ژورنال: Acta Agrobotanica
سال: 2015
ISSN: 2300-357X
DOI: 10.5586/aa.1962.014