Mark David Shield

Mark David Shield

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Mark David Shield
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The Vietnam Household Biogas Project is installing biogas systems across Vietnam which use waste from household cattle and pigs to create electricity for the home. This one-of-a-kind project is spreading renewable energy to households across Vietnam. The project installed 88,200 plants in households between 2007 and 2011, bringing clean energy to 840,000 people.

The Vietnam Household Biogas Project is installing biogas systems across Vietnam which use waste from household cattle and pigs to create electricity for the home. This one-of-a-kind project is spreading renewable energy to households across Vietnam.

Simple aphid control - something yellow covered in vaseline. Hmmm, must keep this in mind to try.

Aphid Control Idea: I coat the yellow plastic cup on the outside, with Tree Tanglefoot, a very sticky substance that doesn’t wash off. The aphids are attracted to the color yellow, they fly onto the cups and the Tanglefoot catches them.