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For example, emulsifiers disperse pesticide solutions insoluble in water, wetting
and suspending agents prevent the settling of a wettable powder in water, and
stickers improve the retention of spray and dust deposits. Inert carriers aid in ...
Pesticides can destroy beneficial insects such as pollinators, as well as pest
species. Seeds treated with insecticides have killed birds that consumed them.
Some insecticides, such as the organophosphates, are extremely toxic to man
Pesticides are, without doubt, the main tools in pest control, and an integrated
program attempts to minimize their disruptive effects on the agricultural
ecosystem by making them as selective as possible. Unfortunately, pesticides are
not very ...
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The New Encyclopaedia Britannica (Encyclopaedia)User Review - Not Available - Book Verdict
For virtually all its 238 years,Britannica has ruled the shelves as a peerless general encyclopedia. Reviewers have consistently given it high marks for most of the 12 criteria identified inKister's ... Read full review