Table 2. Soybean (Braxton) yields' [early planted (15 May),
without nematodes] in relation to years, 1983 through 1988.
 Year Mean
 Yield

 (bu/A)
 1983 42
 1984 42
 1985 35
 1986 41
 1987 55
 1988 42

 Mean 43


1 Agronomists of IFAS, Univ. of Fla., Florida Field and Forage
 Crop Variety Reports: AY84-9, AY85-10, AY86-10, AY87-2,
 AY88-01, AY89-07.


 Table 3. Nematodes in relation to Braxton soybean yieldl for
 specific locations2 during 1981 to 1988.


 Peanut
 root-knot

Meliodogyne
arenaria


Javanese Soybean cyst Soybean cyst Southern
root-knot race 3 race 4 root-knot

Meliodogyne Heterodera Heterodera Meliodgyne
javanica glycines glycines incognita


bu/A (Location)


34 Jay
29 Jay
27 SA
5 SA

16 SA

16 SA


6 Jay
5 Jay


9 Jay

5 LO
19 LO

12 LO


2 LO


7 LO


32 Jay

30 Jay
30 Jay

24 Jay


19 JC
20 Jay


7 JC


45 Jay

42 Jay
42 Jay
27 Jay
38 Jay
24 Jay
21 Jay
17 MC
20 MC
26 Jay
32 Jay


1 Agronomists of IFAS, Univ. of Fla., Florida Field and Forage
 Crop Variety Reports: AY82-7, AY83-13, AY84-9, AY85-10,
 AY86-10, AY87-2, AY88-02.
2 LO=Live Oak, SA=Santa Rosa, JC=Jackson County, MC=Madison
 County


SYear


1981

1982
1983

1984

1985


1986
1987

Mean


V