Weeds reported in rice in south and southeast Asia

298 RICE WEEDS IN SOUTH AND SOUTHEAST ASIA
References for weeds reported to occur in rice in the Philippines.
Abana N, Egipto E, Tomas S, Marcaida R, Torres R (1981) Component technology trials for
irrigated transplanted rice at Alcala-Amulung pilot area (first crop 1980-81). Paper
presented at the Solana Cropping Systems Workshop, 9-11 Feb 1981, International Rice
Research Institute, Los Baños, Laguna, Philippines. 24 p.
Acse J L (1987) Herbicidal performance of pretilachlor on rice (Oryza sativa L.) cv. IR-36 and
lowland weed species as affected by rate, time of application, and flooding. MS thesis,
University of the Philippines at Los Baños, College, Laguna, Philippines. 56 p.
Ahmed N U (1979) Weeds in cropping systems as affected by hydrology and weeding regime
with emphasis on dry-seeded rice. MS thesis, University of the Philippines at Los Baños,
College, Laguna, Philippines. 241 p.
Ahmed N U, Moody K (1980) Effect of method of seeding and weed control on weed growth
and yield of two rice crops grown in sequence. Trop. Pest Manage. 26:303-308.
Ahmed N U, Moody K (1982) Weed control in dry-seeded wetland rice (Oryza sativa L.). Philipp.
Agric. 65:1-15.
Ahmed N U, Moody K (1982) Weeds in cropping systems as affected by landscape position and
weeding regime. I. Well-drained upland. Philipp. Agric. 65:35-44.
Ahmed N U, Moody K (1982) Weeds in cropping systems as affected by landscape position and
weeding regime. II. Land with a very low ponding potential. Philipp. Agric. 65:45-52.
Ahmed N U, Moody K (1982) Weeds in cropping systems as affected by landscape position and
weeding regime. III. Land with a low ponding potential. Philipp. Agric. 65:159-167.
Ahmed N U, Moody K (1982) Weeds in cropping systems as affected by landscape position and
weeding regime. IV. Land with a high ponding potential. Philipp. Agric. 65:169-175.
Ahmed N U, Moody K (1982) Weeds in cropping systems as affected by landscape position and
weeding regime. V. Comparisons between the first rice crop grown in different fields, 1977
wet season. Philipp. Agric. 65:367-375.
Ahmed N U, Moody K (1982) Weeds in cropping systems as affected by landscape position and
weeding regime. VI. Comparisons between dry-seeded rice grown in fields with different
ponding potentials. Philipp. Agric. 65:377-384.
Ahmed N U, Moody K (1982) Weeds in rainfed rice cropping systems as affected by landscape
position. Pages 475-480 in Proceedings of the international conference on plant protection
in the tropics. K.I. Heong, B.S. Lee, T.M. Lim, C.H. Teoh, and Y. Ibrahim, eds., Malaysian
Plant Protection Society, Kuala Lumpur, Malaysia.
Akhanda A M (1966) Test of weed control techniques for upland rice. MS thesis, University of
the Philippines at Los Baños, College, Laguna, Philippines. 102 p
Antazo T A (1983) Agro-pesticide distribution and use in Asian countries (Philippines). Pages
157-176 in Agro-pesticide distribution and use in Asian countries. Asian Productivity Organization,
Tokyo, Japan.
Arceo L M, Mercado G L (1981) Improving crop safety of butachlor in wet-seeded rice. Philipp.
J. Weed Sci. 8 : 19-24.
Arceo L M, Negi N
butachlor plus
Pages 285-291
S, Mercado G L, Thompson R P (1979) Field performance of butachlor and
2,4-D on lowland rice weeds in India and the Philippines from 1975 to 1978.
in Proceedings of the 7th Asian-Pacific Weed Science Society Conference.
Asian-Pacific Weed Science Society, Sydney, Australia.
Basbas D M (1978) Chemical control of Scirpus maritimus L. in transplanted lowland rice. BS
thesis, University of the Philippines at Los Baños, College, Laguna, Philippines. 26 P.
Bhandari D C, Moody K (1983) Ecology and management of weed communities in rice-based
cropping systems. Pages 220-221 in Proceedings of the national symposium on advance
frontiers in plant science. H.C. Arya, N. Sankhla, M.N. Tewari, N.S. Sekhawat, and S.D.
Purohit, eds., University of Jodhpur, India.
Bua-ngam T, Mercado B L (1976) Competition of water lettuce (Pistia stratiores) with rice and
commonly associated weed species. Philipp. Agric. 60:22-30.