Show used insects to fight insect insects control of destructive destruct le I 1 by ahe be introduction of their n natural en en les ies become an important tech during luring the lait generation truee lad taul in science but if competent observers ers are ta to b be t trum t el ed the southern arabs employed the same sm method more than years ago in 1 the culture of the date palm palin ilk a i his relation dun d un boyage boyage dana dans leni emen efi P F p botta aft sas s 1 I mas ae able to verify the Rin singular gular fact prent wily vu ay iy otred by forsdal that the date palm palin in yemen are at tacked bv a elec es e cf of ant which aich woul I 1 cane them to perish if it each ear near the gr growers oviers did not bring from the moun t dins and fasten in the tope tops of the palms branches of a tree that I 1 did not lecog ize vi which aich conta contains ins the nests of ai al tier of or ant which destros destroys that of the date pilm |