Changes in Farming Methods: No Rotation & More Insect Pests

Stephen Black>ISM Interviews A-L>ISM Interviews A-L, Segment 4

Changes in Farming Methods: No Rotation & More Insect Pests,

duration 00:41

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PESTS
Long ago you did not have such a threat of pests as today because of long rotations. Fight army worms with air-sprayed chemicals.