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Studies on the pests of Chromolaena in Kerala
A detailed survey was conducted in Trichur District and an objective survey in five other selected districts of the Kerala State during November 1980 to October 1981 to study the pests of choromolaena odorata Linn. Observations on the nature of damage and population density have been made during t...
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| Tác giả khác: | |
| Định dạng: | Ph.D Thesis |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Vellanikkara
Department of Agricultural Entomology, College of Horticulture
1983
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Kerala Agricultural University
| Số hiệu: |
632.6 LYL/ST |
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| Sao chép | Trạng thái trực tiếp không khả dụng |