| 摘要 |
PURPOSE:To obtain the subject soil nematode-controlling agent having a synergistically enough improved effect to be capable of practical use by blending a kind of an organophosphorous compound with pyridafenthion having no effect to nematodes. CONSTITUTION:(A) Pyridafention: 0,0-diethyl-0-(3-oxo-2-phenyl-2H-pyridazin-6-yl) phosphorothioate and (B) one or more compounds selected from isoxathion, sulfrofos, prothiophos, fenthion, fenitrothion, salithion, thiocyclam, thiodicarb and [RS]-[0-1-(4-chlorophenyl)pyrazol-4-yl-0-ethyl=S-propyl]phosphorothioate are blended as the active components. The amounts of the respective components blended are respectively 1-10wt.% and the application amount is 0.2-4kg, preferably 0.6-2kg per 10a on active component base. |
