Mohammad Monirul Hasan Tipu, Raunak Jahan, Jubaidur Rahman, Mohammed Mirazur Rahman, Md. Ariful Islam, Md. Mosiur Rahman Bhuyin Ap. Development of useful integrated management package against sweet potato weevil.. 2021. agriXiv.2021.00031
DOI：10.31220/agriRxiv.2021.00031
声明：预印本系统所发表的论文仅用于最新科研成果的交流与共享，未经同行评议，因此不建议直接应用于指导生产实验。
Development of useful integrated management package against sweet potato weevil.
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Abstract: Abstract The sweet potato weevil ( Cylas formicarius Fab.) is one of the most damaging sweet potato pests. To prevent an economic crop loss, it is very important to develop a suitable and efficient integrated pest management strategy. A field experiment was set up with three replications at Jamalpur to select the best-integrated management package from eight different treatments against sweet potato weevil. The result showed that the lowest percentage of infestation by number (2.94%) and weight (3.22%) was found when the crop was planted on November 01; earthing-up for two times, Carbofuran 5G was sprayed @ 15 kg/ha at 60 days after sowing with irrigation and tuber was harvested at 130 days after planting. The marketable yield (23.75 kg) and percent increase of yield than control (50.86%) performed highest in the same combination. These findings suggested an effective integration of different management strategies to reduce sweet potato weevil infestation in Bangladesh successfully.
Key words: sweet potato weevil; package; integrated management; infestation; november; 0提交时间：2021-01-01
版权声明：作者本人独立拥有该论文的版权，预印本系统仅拥有论文的永久保存权利。任何人未经允许不得重复使用。 -
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