Table 4. Chemical Control Of Black Root Rot.

 Fungicide

 Rate Per Gallon

 Rate Per 100 Gallons
 Comments
 thiophanate-methyl     Soil drench. Apply monthly.

 3336 50W

 1 Tablespoon

 12-16 ounces

 3336 4.5F

 -----

10-20 fluid ounces
etridiazole + thiophanate-methyl      

 Banrot 40W

-----

6-12 ounces
Soil drench. Apply in enough water to saturate soil or potting media. Irrigate immediately. Retreat every 4 to 12 weeks.

Banrot 8G

-----

1 pound/cu. yd. media
Dry Soil Media Mix. Retreat after 4 to 12 weeks as needed with a recommended fungicide drench.
metalaxyl + thiophanate-methyl      

DRENCH PAK

-----
1 pkg. 3336 +
1 pkg. Subdue II
At Seedling: Mix 1 gallon of stock solution per 100 gallons of drench solution. Agitate gently. Apply 0.5 to 1 pint of solution per square foot of bench or bed area at 21 to 28 day intervals as needed.
    1.5 pk. 3336 +
1 pkg. Subdue II
At Transplanting: Apply 1 to 2 pints of solution per square foot of bench or bed area and repeat at 21 to 28 day intervals as needed. Agitate gently.

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