Green Revolution and water demand: irrigation and ground water in Sri Lanka and Tamil Nadu

1984 ◽  
pp. 296-314 ◽  
Author(s):  
C.M. Madduma Bandara
Keyword(s):  
Sri Lanka ◽  
Ground Water ◽  
Water Demand ◽  
Tamil Nadu ◽  
Green Revolution

Green Revolution? Technology and Change in Rice-Growing Areas of Tamil Nadu and Sri Lanka.

1978 ◽  
Vol 51 (2) ◽  
pp. 321
Author(s):  
Barrie M. Morrison ◽  
B. H. Farmer
Keyword(s):  
Sri Lanka ◽  
Tamil Nadu ◽  
Green Revolution

Green Revolution? Technology and Change in Rice-Growing Areas of Tamil Nadu and Sri Lanka

1978 ◽  
Vol 144 (2) ◽  
pp. 310
Author(s):  
A. T. A. Learmonth ◽  
B. H. Farmer ◽  
K. M. de Silva
Keyword(s):  
Sri Lanka ◽  
Tamil Nadu ◽  
Green Revolution

Green Revolution?: Technology and Change in Rice-Growing Areas of Tamil Nadu and Sri Lanka

1979 ◽  
Vol 69 (4) ◽  
pp. 487
Author(s):  
Surinder M. Bhardwaj ◽  
B. H. Farmer
Keyword(s):  
Sri Lanka ◽  
Tamil Nadu ◽  
Green Revolution

Revision of the bamboo leafhopper tribe Mukariini (Hemiptera: Cicadellidae: Deltocephalinae) from the Indian subcontinent with description of new genera and species

Zootaxa ◽  
2019 ◽  
Vol 4547 (1) ◽  
pp. 1
Author(s):  
C.A. VIRAKTAMATH ◽  
M.D. WEBB
Keyword(s):  
Sri Lanka ◽  
Type Species ◽  
Tamil Nadu ◽  
Andhra Pradesh ◽  
West Bengal ◽  
New Records ◽  
Indian Subcontinent ◽  
Madhya Pradesh ◽  
New Genera ◽  
New Subgenus

Leafhopper genera and species of the tribe Mukariini from the Indian subcontinent are revised. Nine genera and 22 species including two new genera, one new subgenus and 12 new species are dealt with. The new taxa described are Aalinga gen. nov. with its type species Aalinga brunoflava sp. nov. (India: Andaman Islands), Buloria indica sp. nov. (India: Karnataka). Buloria zeylanica sp. nov. (Sri Lanka), Flatfronta bella sp. nov. (India: Karnataka; Bangladesh), Mohunia bifurcata sp. nov. (Myanmar), Mukaria omani sp. nov. (India: Gujarat, Karnataka, Madhya Pradesh), Mukaria vakra sp. nov. (India: Karnataka), Mukariella gen. nov. with its type species Mukariella daii sp. nov. (India: Manipur), Myittana (Benglebra) cornuta sp. nov. (India: Karnataka), Myittana (Myittana) distincta sp. nov. (India: Karnataka), Myittana (Savasa) subgen. nov. with its type species Myittana (Savasa) constricta sp. nov. (India: Andhra Pradesh, Gujarat, Haryana, Himachal Pradesh, Karnataka, Madhya Pradesh, Punjab, Tamil Nadu, Uttarakhand) and Scaphotettix arcuatus sp. nov. (India: West Bengal, Meghalaya, Mizoram). Genera Buloria Distant (new placement), Crispina Distant (new placement) and Myittana Distant (new placement) are placed in the tribe Mukariini. Genus Mohunia is redefined based on the study of its type species. Benglebra Mahmood & Ahmed 1969 is synonymised with Myittana Distant 1908 and considered as its subgenus. Myittana (Benglebra) alami (Mahmood & Ahmed) comb. nov., Myittana (Savasa) bipunctata (Mahmood & Ahmed) comb. nov.. Myittana (Benglebra) introspina (Chen & Yang 2007) comb. nov. and Mukariella bambusana (Li & Chen) comb. nov. are proposed; the first two species were earlier placed in the genus Benglebra, the third species in the genus Mohunia and the fourth in the genus Mukaria. Genera Flatfronta Chen & Li and Myittana are new records for India and Scaphotettix striata Dai & Zhang is a new record for the Indian subcontinent and Sri Lanka. All taxa dealt with are described and illustrated and keys for genera and their species are also given. 

scholarly journals A peep into the state of ground water quality in the district of Tiruvannamalai, Tamil Nadu, India, from a radiological and chemical toxicity perspective

2021 ◽  
Vol 11 (5) ◽  
Author(s):  
Durai Ganesh ◽  
G. Senthilkumar ◽  
P. Eswaran ◽  
M. Balakrishnan ◽  
S. N. Bramha ◽  
...  
Keyword(s):  
Water Quality ◽  
Ground Water ◽  
Water Samples ◽  
Tamil Nadu ◽  
Potable Water ◽  
Uranium Concentration ◽  
The State ◽  
Chemical Toxicity ◽  
Ground Water Quality ◽  
Led Fluorimeter

AbstractUranium concentration in the ground water samples from the district of Tiruvannamalai, Tamil Nadu, was measured using an LED fluorimeter. All the samples were qualified as potable water from the radiological perspective. Though some samples showed mild chemical toxicity, they are still safe for ingestion. Different risk coefficients were calculated, and they were compared with recommended safety limits specified by various agencies. Software tools such as QGIS 15, GraphPad Prism 8 and Surfer 15 were employed for developing maps and plots.

Aceria cajani. [Distribution map].

2011 ◽  
Author(s):  
Keyword(s):  
Sri Lanka ◽  
Geographical Distribution ◽  
Cajanus Cajan ◽  
Tamil Nadu ◽  
Andhra Pradesh ◽  
West Bengal ◽  
Uttar Pradesh ◽  
Madhya Pradesh ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Aceria cajani Channabasavanna. Acari: Eriophyidae. Host: pigeon peas (Cajanus cajan). Information is given on the geographical distribution in Asia (Bangladesh, China, Guangdong, Guangxi, Hainan, Yunnan, India, Andhra Pradesh, Bihar, Delhi, Gujarat, Haryana, Karnataka, Madhya Pradesh, Maharashtra, Orissa, Punjab, Rajasthan, Tamil Nadu, Uttar Pradesh, West Bengal, Myanmar, Nepal, Sri Lanka and Thailand).

Uromyces decoratus. [Distribution map].

1995 ◽  
Author(s):  
Keyword(s):  
Sri Lanka ◽  
South America ◽  
Geographical Distribution ◽  
Ivory Coast ◽  
Tamil Nadu ◽  
Andhra Pradesh ◽  
Uttar Pradesh ◽  
Distribution Map ◽  
Sunn Hemp ◽  
New Distribution

Abstract A new distribution map is provided for Uromyces decoratus H. Sydow & Sydow. Hosts: Sunn hemp (Crotalaria juncea). Information is given on the geographical distribution in Africa, Ghana, Guinea, Ivory Coast, Nigeria, Asia, China, Yunnan, India, Maharashtra, Uttar Pradesh, Tamil Nadu, Andhra Pradesh, Assam, Karnataka, Kerala, Japan, Pakistan, Sri Lanka, Taiwan, Thailand, South America, Venezuela.

Sign in / Sign up

Export Citation Format

Share Document