1.   Farmers use chemicals to kill insects that would destroy their crops.

2.   Modified viruses could cause famine by destroying crops or cause human and animal diseases of tremendous power.

3.   Summer flash floods achieve little beyond destroying crops.

4.   The Army has destroyed crops, helicopters have bombed the surrounding areas and people have been tortured while under arrest.

5.   When disease destroyed the crop, famine followed.

6.   Frogs eat pests which destroy crops and carry diseases.

7.   If the crops have been destroyed by the storm or animals have got loose, it will affect every group.

8.   Bowers said his crop is all but destroyed.

9.   Drought will destroy crops and animals, produce famine and starvation everywhere and spread catastrophic diseases into every country.

10.   Elephants also destroy crops, angering farmers.