Weed Control in Direct Seeded Rice Using Selected Herbicides
Selected herbicides for the control of weeds in direct seeded rice were studied. The phytotoxicity of the herbicides, 2, 4-D amine, 2, 4-DIBE-butachlor, butachlor, benthiocarb and molinate were evaluated in two studies using petri dishes and plastic pots. A field study was also carried out to de...
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English English |
| Published: |
1984
|
| Subjects: | |
| Online Access: | http://psasir.upm.edu.my/id/eprint/10213/1/FP_1984_4_.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my-upm-ir.10213 |
|---|---|
| record_format |
uketd_dc |
| spelling |
my-upm-ir.102132024-03-20T03:20:53Z Weed Control in Direct Seeded Rice Using Selected Herbicides 1984 Man, Azmi Selected herbicides for the control of weeds in direct seeded rice were studied. The phytotoxicity of the herbicides, 2, 4-D amine, 2, 4-DIBE-butachlor, butachlor, benthiocarb and molinate were evaluated in two studies using petri dishes and plastic pots. A field study was also carried out to determine the efficacy of weed control of 2, 4-DIBE-butachlor, butachlor and molinate. 2, 4-D amine and benthiocarb were found to behighly phytotoxic when applied as a preemergent and as an early postemergent. Molinate was safe to apply as a preemergent. All the herbicides evaluated were more toxic when applied during the early postemergent period 14 days after sowing than when applied later at 35 days after sowing. Weeds - Capital - Case studies 1984 Thesis http://psasir.upm.edu.my/id/eprint/10213/ http://psasir.upm.edu.my/id/eprint/10213/1/FP_1984_4_.pdf text en public masters Universiti Pertanian Malaysia Weeds - Capital - Case studies Faculty of Agriculture Lim Eng Siong English |
| institution |
Universiti Putra Malaysia |
| collection |
PSAS Institutional Repository |
| language |
English English |
| advisor |
Lim Eng Siong |
| topic |
Weeds - Capital - Case studies |
| spellingShingle |
Weeds - Capital - Case studies Man, Azmi Weed Control in Direct Seeded Rice Using Selected Herbicides |
| description |
Selected herbicides for the control of weeds in direct
seeded rice were studied. The phytotoxicity of the herbicides,
2, 4-D amine, 2, 4-DIBE-butachlor, butachlor, benthiocarb and molinate
were evaluated in two studies using petri dishes and plastic pots.
A field study was also carried out to determine the efficacy of weed
control of 2, 4-DIBE-butachlor, butachlor and molinate.
2, 4-D amine and benthiocarb were found to behighly
phytotoxic when applied as a preemergent and as an early postemergent. Molinate was safe to apply as a preemergent. All the
herbicides evaluated were more toxic when applied during the early
postemergent period 14 days after sowing than when applied later at
35 days after sowing. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Man, Azmi |
| author_facet |
Man, Azmi |
| author_sort |
Man, Azmi |
| title |
Weed Control in Direct Seeded Rice Using Selected Herbicides |
| title_short |
Weed Control in Direct Seeded Rice Using Selected Herbicides |
| title_full |
Weed Control in Direct Seeded Rice Using Selected Herbicides |
| title_fullStr |
Weed Control in Direct Seeded Rice Using Selected Herbicides |
| title_full_unstemmed |
Weed Control in Direct Seeded Rice Using Selected Herbicides |
| title_sort |
weed control in direct seeded rice using selected herbicides |
| granting_institution |
Universiti Pertanian Malaysia |
| granting_department |
Faculty of Agriculture |
| publishDate |
1984 |
| url |
http://psasir.upm.edu.my/id/eprint/10213/1/FP_1984_4_.pdf |
| _version_ |
1794018891942330368 |