21.   The report also acknowledged the potential for harm to monarch butterflies from Bt corn plants, as suggested by a study out of Cornell University last May.

22.   We bought ficus and corn plants for the living room and cyclamen for the outdoor pots.

23.   Your dracaena fragrans massangeana, or corn plant, has been patiently spending these years converting light, water and nutrients into carbohydrates.

24.   But it could give genetic engineers a better blueprint to change corn plants.

25.   Corn plants are entering their key reproductive phase, and hot temperatures now could mean reduced yields by harvest, analysts said.

26.   Farmers enjoyed warm, above-normal temperatures favorable for the corn plants to mature.

27.   In corn, for instance, a chemical signal summons a wasp that deposits eggs inside armyworms that feed on the corn plant.

28.   In corn, for instance, a chemical signal summons a wasp that deposits eggs inside army worms that feed on the corn plant.

29.   Midwest weather forecasts also include the possible return of blazing heat this weekend and next week, posing a threat to corn plants now entering their vulnerable pollination phase.

30.   Monarch caterpillars eating milkweed leaves dusted with pollen from the altered corn plants ate less, grew more slowly and died more quickly.

n. + plant >>共 1068
assembly 8.92%
treatment 7.03%
water 3.61%
auto 2.89%
sewage 2.52%
car 2.49%
production 2.11%
truck 1.50%
desalination 1.24%
weapon 1.17%
corn 0.58%
corn + n. >>共 309
future 23.10%
price 17.41%
crop 6.44%
field 3.47%
kernel 3.04%
tortilla 2.53%
export 1.70%
husk 1.62%
farmer 1.58%
harvest 1.50%
plant 1.34%
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