Intercourse pheromone-baited water otherwise harness (delta) traps mean the clear presence of S
tangolias in the world and shop because of the drawing men adults. They may be familiar with place the early presence of S. tangolias to bring sufficient control.
Traditional physical manage. Ancient physical manage should be a good means in all men and women places where insect might have been inadvertently introduced to keep the fresh new pest people within the control endurance (discussed when you look at the area cuatro.step 1.step one, P. operculella).
Overseeing having pheromone traps
End infestation regarding insect-100 % free potato-expanding zones. Plagued seed products facilitates the fresh fast bequeath of pest and that is a primary supply Honolulu singles meetup of first infestation in potato areas. For this reason, pest-free vegetables tubers need to be rooted.
Enough hilling. In the field, larvae need go into the floor to reach this new potato tubers. The new infestation of potato tubers reduces on the depth in the crushed where they produce. Therefore potato tubers must be covered well which have floor during the the whole cultivation several months.
End deceased ground requirements. Dry weather conditions choose multiplication out of S. tangolias in this field once the amount of eggs put decrease highly that have large ground moisture; larvae block for the very damp ground also. Brand new growing day are going to be modified to cease very long periods from dry weather, especially in brand new days prior to attain. If there is smaller precipitation, sprinkler irrigation are often used to moisten the latest crushed. (more…)
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