Fighting against POLLUTION to Save Environment

Research Papers Published by DBB

REFERENCES
  • DOLEY D 1986 Plant fluoride relationships-an analysis with particular reference to Australian vegetation Inkata Press Prop Ltd Melbourne 44-86.
  • Le BLANC F, G COMEAU and D N RAO 1971 Fluoride injury symptoms in epiphytic lichens and mosses Can F Bat 1691-1698.
  • RAO D N and D PAL 1978 Cattle fluorosis problem around an aluminium factory. Environ Physiol Ecol Plant 399-406.

Table 1 : Extent and type of damage to the leaves of different plant species in different parts of transect.

Plant species Transect
(m)		 Type of damage Amount of
damage
1 2 3 4
Mangifera indica 0—100 Margin burning and chlorosis H
  400-500 None Nil
Datura alba 0—100 Margin burning S
  100—200 Tip and margin burning M
Pongamia glabra 0-100 Spotting, tip burning and chlorosis M
  100—200 Bleaching, chlorosis and margin burning H
  200—300 Spotting M
Bougainvillaea spectabilis 0—100 Margin burning and spotting S
  200—300 Margin burning and spotting S
  300—400 Margin burning and spotting s
Conna indica 100—200 Margin and tip burning M
  300-400 Chlorosis and necrosis M
Michelia champaca 0-100 Margin and tip burning S
Amaranthus spinosus 0—100 Margin burning and chlorosis S
Millingtonia hortensis 0—100 Spotting S
lxora parviflora 0—100 Chlorosis and margin burning M
Euphorbia neriifolia 0—100 None Nil
Polyalthia longifolia var. pendulosa 0—100 Margin and tip burning M
Caryota urens 0—100 Chlorosis H
Fasminum pubescens
 0—100 Chlorosis and necrosis H
  100—200 Margin and tip burning M
Adhatoda vasica 0—100 Margin and tip burning M
Parthenium hysterophorus 0-100 Bleaching M
  200—300 Bleaching S
  300—400 None Nil
Launaea nudicaulis 0—100 None Nil
Tradescantia vergiana 0-100 Bleaching M
Cucurbita maxima 200-300 Chlorosis H
Tinospora cordifolia 200- 300 Chlorosis M
Cocos nucifera 200- 300 Margin and tip burning M
Musa paradisica 200- 300 Margin and tip burning M
  300-400 Margin and tip burning S
Ipomoea fistula 300—400 Spotting S
Lantana camara 300—400 Margin and tip burning H
Anona reticulata 300—400 Tip burning S
Colocasia antiquorum
 300—400 Chlorosis S