US 12,258,611 B2
Device for detecting tomato pathogenic fungus and detection method using the same
Yoshifumi Kariatsumari, Osaka (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka (JP)
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Filed on Nov. 9, 2020, as Appl. No. 17/092,377.
Application 17/092,377 is a continuation of application No. PCT/JP2019/027291, filed on Jul. 10, 2019.
Claims priority of application No. 2018-165960 (JP), filed on Sep. 5, 2018.
Prior Publication US 2021/0062237 A1, Mar. 4, 2021
Int. Cl. C12M 1/00 (2006.01); C12M 1/12 (2006.01); C12M 1/34 (2006.01); C12M 3/00 (2006.01); C12Q 1/04 (2006.01)
CPC C12Q 1/04 (2013.01) [C12M 25/04 (2013.01); C12M 41/46 (2013.01); C12M 1/34 (2013.01)] 1 Claim
OG exemplary drawing
 
1. A method for detecting a tomato pathogenic fungus, the method comprising:
providing a detection device comprising:
an artificial cell wall;
a test-sample-solution receptacle disposed over the artificial cell wall; and
a culture-solution storage disposed under the artificial cell wall;
providing a test-sample solution in the test-sample-solution receptacle;
providing a culture solution in the culture-solution storage, the culture solution containing greater than or equal to 0.5 mg/L and less than or equal to 1.3 mg/L of fludioxonil;
detecting a tomato pathogenic fungus without detecting tomato non-pathogenic fungi, wherein:
the test-sample-solution contains the tomato pathogenic fungus and at least one of the tomato non-pathogenic fungi,
the tomato pathogenic fungus is at least one selected from the group consisting of a tomato gray mold fungus (Botrytis cinerea), a tomato Cercospora leaf mold fungus (Pseudocercospora fuligena), and a tomato leaf mold fungus (Passalora fulva), and
the tomato non-pathogenic fungi include a Biscogniauxia fungus, a Penicillium fungus, a Phoma fungus, and a Trichoderma fungus.