Aphid Virus Transmission, youtube mp3 indir

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Aphid Virus Transmission

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A short animation that depicts how aphids transmit bacteria and diseases from one plant to another. The harmful substance makes its way to the insects stomach where it is, through the process of digestion, absorbed into the body and collects in the salivary gland. When the insect goes off to feed elsewhere, the baxter/virus is regurgitated into the new plant thereby spreading the disease.