|
|
| 21. |
Biological control ofParthenium hysterophorusL. (Asteraceae) byCassia unifloraMill (Leguminosae), in Bangalore, India |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 182-184
Syamasundar Joshi,
Preview
|
PDF (450KB)
|
|
摘要:
Parthenium hysterophorusL. (parthenium), an obnoxious Asteraceous weed, has spread over millions of hectares of land in India after its inadvertent introduction in the 1950s. This weed has reduced the yield of grasses and crops. It is a health hazard to sensitized humans and cattle and the routine weed control methods have failed to check its spread.Cassia unifloraa leguminous undershrub of some economic value, is found to suppress the growth of parthenium. It has successfully replaced parthenium by over 90% in an area of 4800 m2over a period of 5 years. While the leachates from the germinating seeds ofC. uniflorainhibited the germination of parthenium seeds and hampered the establishment of summer generation of parthenium due to allelopathy, the robust colonies ofC. unifloraprevented the establishment of winter generation of parthenium below them.Cassia uniflorais dispersed slowly to neighbouring places through rainwater. Sustained efforts to introduceC. uniflorahold out great promise of parthenium control, and by adapting this method financial benefits are also expected to accrue in the course of time.
ISSN:0143-6147
DOI:10.1080/09670879109371572
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 22. |
The flower‐eatingGymnoscelis(Lep. Geometridae) in Israel |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 185-185
Q. Argaman,
M. Wysoki,
Preview
|
PDF (109KB)
|
|
ISSN:0143-6147
DOI:10.1080/09670879109371573
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 23. |
White grub: A new pest of soybean in Madhya Pradesh, India |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 186-187
A. N. Sharma,
Preview
|
PDF (142KB)
|
|
ISSN:0143-6147
DOI:10.1080/09670879109371575
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 24. |
Occurrence of apple fruit moth(Argyresthia conjugellazeller) in Lahaul Valley of Himachal Pradesh, India |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 187-187
J. P. Sharma,
D. R. Khajuria,
Preview
|
PDF (63KB)
|
|
ISSN:0143-6147
DOI:10.1080/09670879109371576
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 25. |
Book reviews |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 189-189
Roger Butlin,
Preview
|
PDF (63KB)
|
|
摘要:
Genetic Sexing of the Mediterranean Fruit FlyInternational Atomic Energy Agency, Vienna, 1990.
ISSN:0143-6147
DOI:10.1080/09670879109371577
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 26. |
New books and publications |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 190-190
Preview
|
PDF (104KB)
|
|
ISSN:0143-6147
DOI:10.1080/09670879109371578
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 27. |
Notes and news |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page 191-193
Preview
|
PDF (255KB)
|
|
ISSN:0143-6147
DOI:10.1080/09670879109371579
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
| 28. |
Editorial board |
| |
Tropical Pest Management,
Volume 37,
Issue 2,
1991,
Page -
Preview
|
PDF (117KB)
|
|
ISSN:0143-6147
DOI:10.1080/09670879109371551
出版商:Taylor & Francis Group
年代:1991
数据来源: Taylor
|
|
首页
