div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220405175e76ab790045f15f3717a311html5page1jpg target=_blank img data-url=documentthere-is-an-increasing-demand-for-them-therefore-natural-enemies-have-to-be-rearedhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: there is an increasing demand for them Therefore natural enemies have to be reared in enormous quantities At the same time the quality of mass reared insects should remain loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer20220405175e76ab790045f15f3717a311html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220405175e76ab790045f15f3717a311html5page2jpg target=_blank img data-url=documentthere-is-an-increasing-demand-for-them-therefore-natural-enemies-have-to-be-rearedhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: there is an increasing demand for them Therefore natural enemies have to be reared in enormous quantities At the same time the quality of mass reared insects should remain loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer20220405175e76ab790045f15f3717a311html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer20220405175e76ab790045f15f3717a311html5page3jpg target=_blank img data-url=documentthere-is-an-increasing-demand-for-them-therefore-natural-enemies-have-to-be-rearedhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: there is an increasing demand for them...