colorado beetle造句
例句与造句
- Back in his lab stands a display covered in dead Colorado beetles.
- "When the Colorado beetle bites the plant, that's released from the wound site, attracting predators,"
- Told that the potatoes would be genetically engineered to kill the Colorado beetle's appetite, she frowned.
- Other non-native species on the island include the Colorado beetle, burnet rose and oak processionary moth.
- The Colorado beetle may be a tougher challenge.
- It's difficult to find colorado beetle in a sentence. 用colorado beetle造句挺难的
- "There's never been an attractant for the Colorado beetle before, so we're looking at something brand new,"
- Tomatine is responsible in tomato plants for resistance against for example the Colorado beetle and to snails.
- Also in the Second World War, the Germans explored the use of Colorado beetles to destroy enemy potato crops.
- During the 1970s he became well known in the UK for his so-called ( because of its striking paintwork ) " Colorado Beetle"
- The smell of the potato plant could spell the end for the dreaded Colorado beetle, which ravages millions of dollars'worth of potato crops every year.
- Working with the ARS team, Randy Alford of the University of Maine has discovered that Colorado beetles detest limonin, a bitter substance found in orange peel.
- The Colorado beetle has no friends in Russia, where its hefty appetite for potato leaves is threatening to decimate one of the country's most important food staples.
- If Colorado beetles are likely to devour the plants before they set fruit, either hand-pick off the egg custers and beetles or protect with Bt or natural pyrethrum.
- New weapons against the Colorado beetle are desperately needed, according to Hans Vissen, an entomologist specializing in the beetles at Plant Research International, a company in Wageningen, the Netherlands.
- One of these is the spined soldier bug ( " Podisus maculiventris " ) that sucks body fluids from larvae of the Colorado beetle and the Mexican bean beetle.
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