Not to be left behind are the disease-spreading pests, about 100 species of which have become immune to a variety of insecticides now in use.
传播疾病的害虫也不甘落后，其中约有100种对目前使用的各种杀虫剂有了免疫力。
They are particularly vulnerable to pests, disease and climate change.
它们特别容易受到害虫、疾病和气候变化的危害。
The chemicals, which are routinely used on farms and garden centres, attack the central systems of insects and make bee colonies more vulnerable to disease and pests.
在农场和花圃中通常使用的化学物质会破坏昆虫的中枢神经系统，使蜜蜂群对疾病和害虫的免疫力下降。
Inbuilt resistance to pests, weeds and disease.
本身具有抵抗害虫，杂草及疾病的能力。
Where only one crop is grown, pests and disease can spread easily, creating the need for potentially toxic pesticides.
草原变得只生长一种作物。病虫害容易扩散，将增加使用有潜在毒性杀虫剂的需要。
These include “safeguards” which pop up and down as imports surge and recede, and a bewildering array of sanitary and “phytosanitary” standards aimed ostensibly at keeping out pests and disease.
这些手段包括：那些随着进口的激增或衰退而突然出现或消失的“保护措施”；各种表面上是为了阻止病虫害进入的令人困惑的卫生和“防疫”标准。
These include "safeguards" which pop up and down as imports surge and recede, and a bewildering array of sanitary and "phytosanitary" standards aimed ostensibly at keeping out pests and disease.
这些手段包括：那些随着进口的激增或衰退而突然出现或消失的“保护措施”；各种表面上是为了阻止病虫害进入的令人困惑的卫生和“防疫”标准。
Farms that use polyculture, however, not only enlist crops to protect each other from pests, but can also still rely on the surviving crops if one is killed by disease.
然而，采取混种方式的农场里，不仅可以让作物们协同作战防护病虫害，在某种作物遭虫害减产时可以转而倚赖其他存活的作物取得收成。
But others have point out that carbon dioxide increase and a warming climate could encourage the spread of destructive pests, including weeds and disease-carrying insects.
但是另外一些科学家则指出二氧化碳的增加和气候变暖会使得具有破坏性的害虫、杂草以及携带疾病的昆虫大规模扩散。
The little pests are generally believed to have no broader purpose than to survive and spread disease.
人们认为蚊虫这种小害虫除了生存和传播疾病之外，对生态环境没有其它的影响。
Flowers or herbs that have strong odors, for instance marigolds and garlic, are known to repel pests and help prevent disease.
鲜花和草药有很强烈的气味，如金盏菊和大蒜，有驱赶害虫预防疾病的功效。
pests and disease can spread easily, creating the need for potentially toxic pesticides.
草原变得只生长一种作物。 病虫害容易扩散，将增加使用有潜在毒性杀虫剂的需要。
This is a critical point where mango producers need to wrap with plastic bag each mango to prevent scars, disease and pests.
这是个关键的时辰，由于每一只芒果都需求用塑料袋包裹妥当以避免外表发生划痕或病虫。
But others have pointed out that carbon dioxide increases and a warming climate could encourage the spread of destructive pests, including weeds and disease-carrying insects.
但是有人指出二氧化碳增加和气候变暖能够鼓励害虫、野草和传播疾病的昆虫的的传播。
It provided a new way in control rice disease, pests and weeds.
为水稻病虫、杂草的生物防治提供一条新途径。
Weeds can detract from the beauty of your garden, plus they can bring garden pests and disease.
野草不仅会破坏花园的美观，还会给花园带来虫害和病害。
In the apple insect pests forecasting system, it is provided with maintaining disease and insect pests picture function, disease and insect pests diagnosis function, insect pests forecasting function.
在苹果虫害预测预报子系统中，系统具有病虫害图片库维护、病虫害诊断、虫害预测预报功能。
By eavesdropping on plants it should be possible to develop an early warning system to detect pests and disease.
通过探测植物的声音可以形成预警机制，探明植物病虫害情况。
The known diseases and insect pests of Cycadaceae in China and their control were summarized, and 4 species of disease and 45 species of insect pest damaging Cycadaceae plants in China were recorded.
对中国苏铁科植物已知病虫害及其防治研究进行综述，整理出已知病害4种，虫害45种。
It also characterizes newly emerging pathogens, pests and disease complexes and studies their responses to the selection pressures that occur in agriculture and nature.
它还描述新出现的病原体、有害物和疾病复合体，研究它们的对发生在农业和自然界的选择压力的反应。
The prepared copper-2-mercaptobenzothiazole with specific crystal formation can be used for preventing and treating agricultural insect pests and plant disease.
制备的具有特定晶型的铜-2-巯基苯并噻唑可用于 用于防治农业植物病害。
SPS measures can protect their citizens, animals, plants and natural environments from being contaminated by pests and disease with standards, regulations and direct ban on imports.
动植物卫生检疫措施可以通过标准、法规或直接限制进口等方式保护本国动植物的安全。
Disease of animal and vegetable pests propagate with extreme rapidity.
动植物病害传播极快。
Therefore, according to the performance of agronomic and yield characters and the resistance to disease and insect pests, BN4 showed the best, followed by BN8 and BN10.
因此，综合各品系的农艺性状和产量性状、抗病性和抗虫性，以BN4的表现较好，其次是BN8和BN10。
According to practical requirements, the invention also can add pesticide for controlling plant graft pests, such as acephate, SW biological pesticide and disease preventer.
本发明还可根据实际需要再添加防治植物甲口虫的农药诸如乙酞甲胺磷、SW类的生物杀虫剂、病害防治剂等。
By the 1950s, the insecticide was widely used around the world to kill disease-carrying pests.
到了二十世纪五十年代，这种杀虫剂已经被广泛的应用于世界各地，以对付携带病毒的害虫。
By the 1950s, the insecticide was widely used around the world to kill disease-carrying pests.
到了二十世纪五十年代，这种杀虫剂已经被广泛的应用于世界各地，以对付携带病毒的害虫。
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