查询词典 celery blight

Besidessite competition, Du728 can induce systemic resistance in rice seedlings to leaf blight.

除位点竞争外，Du728还能诱导稻苗产生对白叶枯病的抗性，诱抗效果为19.3％～23.7％。

Also, 3D-QSAR studies were carried out for three types of pesticide lead compounds, which have fungicidal activities against rice sheath blight, wheat leaf rust and Ascochyta as Paraginsa, respectively.

在系统总结磺酰脲3D-QSAR的基础上，设计了预期活性较高的结构新颖的磺酰脲；并结合酵母AHAS活性位点结构，通过分子对接进行有机化合物三维结构数据库筛选，发现了新的结构信息。

Transgenic Bt cotton ; Soil nutrient ; Red leaf blight

转Bt抗虫棉；土壤营养；红叶茎枯病

Four representative samples of corn southern leaf blight were collected from main sweet corn area in Guangdong province. According to these samples,a race identification of isolated Bipolaria maydis strains was made based on surface morphology of spore through scanning electron microscope and race biological characteristics.

摘 要：从广东省甜玉米主产区采集了4个有代表性的小斑病标样，分离提纯病原菌，通过扫描电子显微镜观察玉米小斑病菌的孢子，并结合病菌生物学特性，对分离出的4个甜玉米小斑病菌株进行了生理小种的鉴定。

The varieties resistant variety of diseases, such as high resistance to virus diseases and bacterial wilt, early blight resistant, gray mold and leaf mold resistance, low temperature, low light, setting a high rate, non-deformed fruits and empty fruit, the results of a single inflorescence 15 ~ 35, merchandise fruit rate of more than 98% for tomato production in Hebei Province has provided a fine new varieties.

品种抗多种疾病，如高抗病毒病和青枯病，抗早疫病，灰霉病和叶霉病性，低温，弱光，设置率高，不变形的水果和空果，单一花序结果1535，商品的98％以上番茄果实河北省产出率提供了一个优良新品种。

Plant diseases and insect pests basically produces leaf blight and gray mold, usable 70% methylic the ferry that hold cloth in the palm but wet sex powder 1000 times fluid sprays.

病虫害主要发生叶枯病和灰霉病，可用70%甲基托布津可湿性粉剂1000倍液喷洒。

A blight may be but a local infection easily controlled; on the other hand, it can attack particular plants in a whole region or nation.

一种疫病也许只在局部范围内流行，容易控制。另一方面，它也可能在整个地区或整个国家为害某些作物。

The phylloxera blight which ravaged French vineyards at the end of the nineteenth century shattered a fragile accommodation between small producers and elites.

在19世纪末毁坏法国葡萄园的phylloxera枯萎病打破了在小生产者和优秀生产者间的一个脆弱的壁垒。

The phylloxera blight, along with other maladies like mildew, reinforced the inequalities between classes of growers and thus helped set the stage for the appearance of wine cooperatives in the early twentieth century.

Phylloxera枯萎病，与像霉菌一样的其他疾病一起，加剧了在庄园主等级间的不平等，由此为酒类合作社在20世纪初的出现奠定了基础。

Late blight and Colorado potato beetle are the most disastrous disease and insect problem of potatoes.

马铃薯晚疫病和科罗拉多马铃薯甲虫是马铃薯生产中最为严重的病虫害。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。