4 . ▁Root ▁rot ▁reaction ▁in ▁whe at ▁resistance ▁not ▁medi ated ▁by ▁rh iz os phere ▁or ▁la imos phere ▁ant agon ists . ▁Ph y top ath ology ▁ 6 4 : 9 7 - 1 0 1 . ▁ ▁Baker , ▁K . F . ▁ 1 9 5 7 . ▁The ▁U . C . ▁system ▁for ▁producing ▁health y ▁container - g rown ▁plants . ▁Un iv . Cal if . ▁Agr . ▁Exp . ▁Sta . ▁Service ▁Man ual ▁ 2 3 . ▁ ▁Han cock , ▁J . ▁G . ▁ 1 9 7 7 . ▁Sol ub le ▁met abol ites ▁in ▁inter cell ular ▁regions ▁of ▁squ ash ▁hyp oc ot yl ▁t issues : ▁imp lications ▁for ▁ex ud ation . ▁Plant ▁and ▁So il ▁ 4 7 : 1 0 3 - 1 1 2 . ▁ ▁Johnson , ▁L . ▁F ., ▁and ▁N . ▁G . ▁Bart ley . ▁ 1 9 8 1 . ▁Cot ton ▁la imos phere ▁populations ▁of ▁micro organ isms ▁and ▁their ▁ant ib i otic ▁effect ▁on ▁P yth ium ▁ult imum . ▁Ph y top ath ology ▁ 7 1 : 8 8 4 - 9 8 1 . ▁ ▁Kas u ya , ▁M ., ▁et ▁al . ▁ 2 0 0 6 . ▁Ind u ction ▁of ▁soil ▁suppress iveness ▁against ▁Rh izo ct onia ▁sol ani ▁by ▁incorpor ation ▁of ▁d ried ▁plant ▁resid ues ▁into ▁soil . ▁Ph y