For example,she noted that crops designed to resist damage by glyphosate need fewer pesticides that are more toxic to the soil.

VOA: special.2010.04.27

Opposition Republican leaders agree on the need to raise the borrowing limit by August second or risk the nation's first default.

VOA: special.2011.07.15

A youngster who develops diabetes in his teens may need a kidney transplant by the time he's thirty."

VOA: special.2010.06.07

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

If people could take the medicine by mouth, they would not need to travel to health clinics.

VOA: special.2009.04.06

This form of grazing can reduce the need for pesticide treatments by reducing the growth of weeds.

VOA: special.2010.01.19

The genetically engineered cotton is designed to help farmers save money by decreasing the need for poisons.

VOA: special.2010.05.25

He decided there was no need to hurt Lee's pride by taking away his sword.

VOA: special.2009.12.24

But here is something that scientists now know: A team led by Professor Fu has reported the first genetic link to how much sleep we need.

VOA: special.2009.08.26

"Well,we need to have your hubby pop by. He can give me his personal details, I'll make a frank appraisal and then we'll take it from there."

VOA: special.2010.12.13

They did so by choice or because of financial need or both.

VOA: special.2009.05.04

By October,you may need to wear a light jacket, especially after sunset.

VOA: special.2009.09.21

By twenty fifty we will need to grow seventy percent more food.

VOA: special.2009.11.23

She says this study has helped by collecting the data, and now the need is clear to work to better protect children.

VOA: standard.2010.06.29