Theory and Modern Applications
Table 3 The average estimated cost of wasps Anagyrus lopezi released in the field, the average estimated income from selling cassava’s crop yields, and the average estimated (\(\mbox{income} - \mbox{cost of biological control agents}\)) at the end of planting period for each tactic
Tactic | Average estimated cost of wasps Anagyrus lopezi released in the field (baht) | Average estimated income from selling cassava crop yields (baht) | Average estimated (income − cost of wasps Anagyrus lopezi) at the end of planting period (baht) |
|---|---|---|---|
I | 270 | 35,694.90 | 35,424.90 |
II | 720 | 35,585.10 | 34,865.10 |
III | 1440 | 35,630.23 | 34,190.25 |
IV | 1980 | 35,746.88 | 33,766.88 |
V | 7920 | 35,723.93 | 27,803.93 |
VI | 15,840 | 35,752.63 | 19,912.63 |