| 摘要 |
Soybean meal and urea compositions have been found to exhibit enhanced and commercially useful nematistatic and nematicidal activity in soils. Chitin-protein complex containing materials, e.g., crab shells, shrimp shell, fungal mycelia, etc., and/or ammonium phosphate have also been found to exhibit enhanced and commercially useful nematistatic and nematicidal activity in soils when admixed with said soybean meal-urea compositions. |
