| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a bunker type biological pesticide suitable for transportation, which can unify the timings of parasitized aphids turning into mummies to provide a stable number of natural enemy insects (parasitic wasps) and can manufacture the biological pesticide for a short duration.SOLUTION: A bunker type biological pesticide is manufactured by cultivating a plant outside of target in a plant cultivation box, by releasing and fixing parasitized aphids which have been parasitized by parasitic wasps and grown in advance outside of the plant cultivation box, to the plant outside of target, and then by releasing and fixing aphids which have not been parasitized yet, to the plant outside of target.SELECTED DRAWING: Figure 1 |
