查询词典 fusarium

Fusarium head blight or wheat scab, caused by Fusarium graminearwn Teleomorph Gibberella zeae (Schew Petch, has been the most important disease of the southern winter wheat and northeastern spring wheat planting areas in China.

小麦赤霉病是影响我国南方麦区、东北春麦区、黄淮流域麦区以及北美小麦产区的重要病害。

Sp. luffae in Taiwan and management of Fusarium wilt of loofah by using 1:3 cleft inarching with resistant cylindrical loofah as rootstock. Fusarium oxysporum f.

sp。 luffae 是否具生理小种分化，以及发展利用抗病圆筒型丝瓜作为根砧，以 1：3 (1株接穗同时嫁接 3 株根砧)割裂靠接法来防治丝瓜萎凋病。

At difierent time at ter inoculation with Fusarium oxysporum f.sp.cubenserace 4,the transcript pattems of WNB1 and WST3 was enhanced,which implied that the expression of WNB1 and WST3 may be related to the resistance of banana to Fusarium wilt.

用半定量PCR分析枯萎病菌诱导后野生蕉叶片中RGAs的表达情况，结果表明WNB1和WST3受枯萎病菌诱导后表达量增强，这表明WNB1和WST3的表达可能与香蕉枯萎病抗性相关。

The transcript of M-PAL gene in the leaves was increased when the plantlets of plantain were inoculated with Fusarium oxysporun f. sp.cubense, indicating that the expression of M-PAL may be related to resistance of banana Fusarium wilt.

对接种香蕉枯萎病菌4号生理小种Fusarium oxysporum f.sp.cubense(FOCrace4后大蕉叶片中M-PAL基因的转录谱进行研究表明，在接种枯萎病菌后，M-PAL基因在叶片中的转录水平提高，因此推测M-PAL基因的表达可能与香蕉枯萎病抗性相关。

The primers and the detection programs have been used to detect the pathogens in the inoculated-diseased cucumber plants .The details are reported as follows: 1. By using the primers ITS1/ITS4, only Fusarium isolates could be amplified to produce a special fragment of 750bp. This product generated 480bp, 200bp and 100bp fragments after digested by restriction enzyme HinfⅠonly from the pathogen of Cucurbits Fusarium Wilt.

引物ITS1/ITS4只在镰孢属菌株上扩增到一条750bp分子片段，其他供试菌株无扩增条带产生，扩增产物经HinfⅠ酶解后，只有瓜类尖镰孢菌产生480bp、200bp和100bp 3条带，说明该PCR-RFLP程序对瓜类尖镰孢菌具有特异性；巢式PCR引物BIK1/BIK4和BIK2/BIK3只有在黄瓜尖镰孢菌菌株上扩增到一条800bp分子片段，其他菌株均无扩增条带产生，说明该巢式PCR程序对黄瓜尖镰孢菌具有特异性。

In order to verify the efficiency of DONtest-HPLC in breeding wheat with low DON, and to reveal the variation of DON content in wheat,8 cultivars with different resisance to fusarium head blight were used for analysis when fusarium head blight epidemic severely occurred in the middle and lower stretches of Yangtze River in 2003. The results indicated that DONtest-HPLC was a kind of quick and accurate method in detection of DON content with a recovery rate 78.2%in average.

以2003年长江中下游地区赤霉病大流行后收获的8个不同抗、感赤霉病小麦为材料，探讨DONtest-HPLC在低毒素小麦选育中的利用价值，并揭示不同抗性小麦脱氧雪腐镰刀菌烯醇含量的差异特点。

On soil fungi, Fusarium root shell mold, Rhizoctonia, Pythium, Miao-rot fungus, Corticiumpathogens have a significant effect on the damping-off,diseases, damping-off, Fusarium wilt, Verticillium, Sclerotinia, Colletotrichum, disease, dry rot, scab, Sclerotinia rot, seedling blight, stem blight, leaf blight, steep root, even the special effects for the continuous cropping obstacles.

对土壤真菌、镰刀菌、根壳菌、丝核菌、腐霉菌、苗腐菌、伏革菌等病原菌都有显著的防治效对立枯病、烂秧病、猝倒病、枯萎病、黄萎病、菌核病、炭疽病、疫病、干腐病、黑星病、菌核软腐病、苗枯病、茎枯病、叶枯病、沤根、连作重茬障碍有特效。

The fungal taxonomists all over the world have been making efforts to promote Fusarium taxonomy.Until now,the genome of two Fusarium species have been accomplished.

世界上的真菌分类学家多年来一直致力于不断提高镰孢菌分类水平，目前已经完成了镰孢菌中两个种的基因组序列测定，从分子水平上证明镰孢菌在寄主、地理分布上的多样性，发现了大量的新种和遗传上的多样性类群。

The laboratory dose-response study showed that DMDS the LC50 of Meloidogyne spp., Fusarium spp., Digitaria sanguinalisScop, Abutilon theophrasti Medicus were 5.3535, 3.7517, 10.1147 and 17.1740 mg/kg, respectively.

室内生物测定结果显示DMDS对土壤中的线虫和镰刀菌的LC50值分别为5.3535、3.751 7 mg/kg；对马唐和苘麻的LC50值分别为10.114 7、17.174 0 mg/kg。

The fusarium wilt resistant of watermelon is no correspondence with number of rhizosphere fungi and actinomycete.

根际真菌与放线菌数量与西瓜的抗感枯萎病性没有相关性。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。