Cereal Rusts and Powdery Mildews Bulletin

Table 1.            Meteorological data of November and December 1997

 

 

 

 

Month/week

 

 

Rainfall (mm)

 

 

No. RD

 

 

RH (%)

 

Temperature EC

 

 

 

 

Max

 

Min

 

November I

 

22.4

 

3

 

76.1

 

30.5

 

18.4

 

 

November II

 

1.5

 

1

 

 

65.6

 

31.3

 

18.1

 

 

November III

 

1.0

 

1

 

74.4

 

30.1

 

 

17.3

 

November IV

 

20.8

 

2

 

84.9

 

27.9

 

17.1

 

 

Monthly means

 

 

 

 

 

75.2

 

29.9

 

17.7

 

 

 

December I

 

 

6.6

 

 

2

 

 

81.7

 

 

24.9

 

 

16.5

 

 

December II

 

3.5

 

1

 

81.1

 

23.4

 

 

13.0

 

December III

 

-

 

-

 

83.2

 

22.0

 

12.5

 

 

December IV

 

-

 

-

 

74.1

 

22.0

 

12.3

 

 

Monthly means

 

 

 

80.0

 

23.1

 

13.6

 

 

No. RD:             =            Number of rainy days

RH:                  =            Relative humidity (%)

Max & Min:            =            Maximum and minimum temperatures, respectively