Table 1 Rate of parasitism (%) on Plutella xylostella (L.) in organic and conventional fields from December 2021 to June 2022
Months | Organic field | Conventional field | ||||||
|---|---|---|---|---|---|---|---|---|
C. vestalis | D. collaris | D. insulare | A. mohandasi | C. vestalis | D. collaris | D. insulare | A. mohandasi | |
December | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
January | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
February | 8 | 4 | 4 | 0 | 5 | 0 | 0 | 0 |
March | 15 | 7.5 | 5 | 2.5 | 12.12 | 6.06 | 3.03 | 0 |
April | 17.5 | 10 | 10 | 5 | 12.5 | 9.37 | 6.25 | 3.12 |
May | 22.5 | 15 | 12.5 | 7.5 | 16.67 | 13.33 | 10 | 3.57 |
June | 16.66 | 10 | 6.67 | 3.33 | 13.33 | 6.66 | 3.33 | 2.71 |