000			01295nam a2200217Ia 4500
008			220216s9999 xx 000 0 und d
100			_aJose V T
245		0	_aSingle and two stage diffusion process by different chemicals combinations for treatment of rubber wood
260			_bIndian Journal of Natural Rubber Research _c1995
300			_a109-112
520			_aTreatment of rubber wood by diffusion process using sodium pentachlorophenate in combination with either zinc sulphate was found to be very effective for the preservation of both fungal and insect attack. Zinc sulphate or copper sulphate can be considered as a substitute for borax, boric acid combination against insect attack in the preservative treatment of rubber wood. It was found that single stage diffusion process after two consecutive dippings in sodium pentachlorophenate and in either zinc sulphate or copper sulphate is equally effective as two stage diffusion process, first with sodium pentachlorophenate and then with either zinc sulphate or copper sulphate.
650			_aDiffusion process
650			_aInsect borer
650			_aRubberwood
650			_aSapstain fungus
650			_aWood preservation
700			_aJayarathnam K
700			_aNehru C R
700			_aRajalakshmy V K
942			_cBO
999			_c48181 _d48181