查询词典 wilt disease

N=1, 585, 010). 3, There have a close relationship between the occurrence of pine wilt disease with the geographic lattice pattern.

分析得出： 1，在安徽省滁州＆马鞍山地区松树萎蔫病的发病率从0.18％到46％不等。

Fatty-acid identification technology was used to identify the Ralstonia solanacearum on solanacae crops, in order to supply a technology for prevention and control of bacterial wilt disease.

采用脂肪酸鉴定技术对茄科作物青枯病原菌进行鉴定，以期为青枯病的预防与防治提供技术支持。

Wuyi County, and has set up and improved the county, township and village levels consisting of a total of 59 investigations to prevent pine wilt disease surveillance network.

武义县为此建立健全了由县、乡、村三级共59人组成的松材线虫病预防调查监测网络。

With the year increased and the soil sandy increased,the glasshouse cucumber's wilt disease increased.

研究结果表明黄瓜枯萎病随着连作年限的增加，土壤砂性增加而增加。

Pathogen of the pine wilt disease is Bursaphelenchus xylophilus and Monochamus alternatus is the main vector of infection.

松材线虫萎蔫病病原是松材线虫，而松褐天牛是主要传病媒介。

Pine wilt disease is present and the future period of the greatest threats to forest biological disasters, pine to death from the illness is usually just two months later, 3 to 5 years can be destroyed into pieces pine forest.

松材线虫病是当前及今后一个时期威胁森林最大的生物灾害，松树从染病到死亡通常只需两个月左右的时间，3~5年即可摧毁成片松林。

Pine wilt disease is one of the most important pine tree diseases, and its causal agent is Bursaphelenchus xylophilus, which is a great threat to the pine forestry in many countries such as China Japan, Korea, the US, Canada, Mexico, and Nigeria, etc. It is one of the most important quarantine organisms, and also listed on A2 in China, which lead to imponderable loss every year.

松材线虫病是一种重要的林业病害，向来有&松树的癌症&的称号，对松树的危害十分严重，它的病原是松材线虫，它是包括日、韩、美、加拿大、墨西哥、尼日利亚和我国等许多国家重要的林业病害，也是许多国家的检疫对象，在我国属于二级检疫危害生物，造成的损失难于估计。

Some new lines with character of resistance to wilt disease,early maturity, few gland in seed and fine fiber quality have been obtained.

经选育已获得了一批抗枯萎病、早熟、种子少腺体和优质等各具特色的陆地棉新种质系。

The results indicated that watermelon wilt disease was caused by F.oxysporum S...

黄瓜、甜瓜，冬瓜上分离的尖孢镰刀菌经交叉接种后，证明它们是不同的专化型。

It has high inhibition ability in suppressing bacterium wilt disease of nightshade crops, such as eggplant, tomato, peanut and capsicum etc.

采用德国菌种保存中心鉴定的优质生防菌ANTI-8098A菌株，通过生物工程技术加工而成。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。