Viri
Cenitev
Ustvari Storyboard
Moje Zbirke Zgodb
Iskanje
pesticides
Ustvarite Snemalno Knjigo
Kopirajte to snemalno knjigo
Ustvari svojo
Kopirati
Ustvarite svojo
snemalno knjigo
Preizkusite
brezplačno!
Ustvarite svojo
snemalno knjigo
Preizkusite
brezplačno!
Snemalna Knjiga Besedilo
Introduction
Hello class, today i'll be teaching you about the different types of pesticides.
Broad Spectrum Pesticide
Thats so cool!
First up is the Broad Spectrum Pesticide, the pesticide that can kill a large variety of different organisms.
Selective Pesticide
Next is the Selective Pesticide, this one only kills certain types of plants and animals.
Persistant Pesticide
some can last a few years
One of the pesticides we talk about today is known to last a long time before total breakdown, it's called the Persistant Pesticide.
Pesticide Treadmill
Another pesticide is the Pesticide Treadmill. This is when a farmer relies on pesticides because they got so use to using them.
The 5 IPM'S
Next, the 5 IPM's, a method of steps to help manage pests. The 5 steps are inspecting, identifying, monitoring, taking action, and then evaluating.
how long does it last
Ustvarjenih več kot 30 milijonov snemalnih knjig