Skip to main content

Table 1 Reactions shown by four rice cultivars infected by a M. oryzae isolate representative of each of the five Chinese populations, and the frequency of resistance exhibited among the collected isolates from each population

From: A New Recessive Gene Conferring Resistance Against Rice Blast

Mo population

Selected isolate

Specific reactions selected from the five Mo populationsa

Resistance frequencies in the five Mo populations (%)b

AS20-1

Aichi Asahi

Kasalath

IRBLta2-Pi

AS20-1

Aichi Asahi

Kasalath

IRBLta2-Pi

Guangdong

CHL3417

R

R

R

S

45.0

45.0

48.3

39.7

Guangxi

EHL1622

S

S

S

R

25.0

26.7

36.7

38.3

Yunnan

EHL0210

MS

S

MS

MS

36.7

36.7

53.3

73.3

Sichuan

CHL892

MR

S

S

S

20.0

20.0

48.3

56.7

Heilongjiang

EHL1379

S

S

R

S

6.7

1.7

63.3

56.7

  1. a R resistant, S susceptible, MS moderately susceptible, MR moderately resistant
  2. bResistance frequencies were based on 60 isolates except for Kasalath and IRBLta2-Pi in the Guangdong population, in which only 58 isolates were tested