用insecticide造句子，“insecticide”造句
The problem, of course, is to find an insecticide that kills only the elderly.
A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.
The need to implement the WHO Global Plan for Artemisinin Resistance Containment, and to develop a global plan for insecticide resistance management in malaria vectors, were also emphasized.
However, WHO warns that a projected shortfall in funding threatens the fragile gains and that the double challenge of emerging drug and insecticide resistance needs to be proactively addressed.
The insecticide will kill off the insect pests.
If natural selection consistently favors the same trait - such as insecticide resistance - then genes for insecticide resistance will sweep through the local population until everybody has them.
All these laid down a soild foundation for researches on aphid metabolism, identification of insecticide, the physiological and biochemical resistance mechanism of crops to aphid.
The pad is impregnated with insecticide.
Insecticide resistance genes are useful when there's insecticide about, but not when there isn't: then, they can be detrimental.
Influence of sublethal insecticides on the behavior of aphid could be one cause of the insecticide-induced resurgence of the pest insects.
This new insecticide kills out most of the pests.
The insecticide is the product of a bacterial gene inserted into GM maize and other cereal crops to protect them against insects such as the European corn borer beetle.
Without bats, farmers may have to use more insecticide, raising environmental worries and pushing up grocery prices.
This new insecticide kills off green flies in thousands
WHO has also provided technical support and materials (sprayers and insecticide) for vector control activities.
