查询词典 fungicide

Filed experiments of 2001 showed that treatments with fungicide either 2 days before or 2 days post inoculation, tebuconazole reduced the disease index of the spikes by 80.32% and 70.64, as well as increased grain yield by 12.95% and 8.74% in comparison to the untreated control. Application of metconazole led to decreases of the disease index by 80.5% and 68.0% and increases of grain yield by 11.41% and 11.45% compared with the untreated plants. In 2002, with the serious occurrence of the head blight, tebuconazole reduced the disease index of the spikes by 76.47% and 78.67% and metconazole reduced the disease index by 82.06% and 81.89% in comparison to the untreated control.

田间药效测定结果表明：与对照相比，接种前2d喷药与接种后2d喷药，2001年，戊唑醇可使小麦赤霉病病情指数分别减少80.32%和70.64%，产量增加12.95%与8.74%；羟菌唑可使小麦赤霉病病情指数减少80.5%和68.0%，产量增加11.41%和11.45%；2002年，在小麦赤霉病严重发生的情况下，戊唑醇能使小麦赤霉病病情指数减少76.47%和78.67%，羟菌唑能使小麦赤霉病病情指数减少82.06%和81.89%，产量增加极显著。

Determining zineb fungicide using a flow-injection chemiluminescence method FANG Lu-qiu (Department of Environment and Chemistry, Fuling Normal University, Chongqing 408003, China) Abstract: N-bromosuccinimide was used to oxidize zineb under basic conditions, producing a strong chemiluminescence signal.

流动注射化学发光法测定杀菌剂代森锌的含量方卢秋(涪陵师范学院化学及环境科学系，重庆 408003)摘要：在碱性条件下，N-溴代丁二酰亚胺直接氧化代森锌产生强烈的化学发光信号，结合流动注射技术，建立了测定杀菌剂代森锌含量的流动注射化学发光分析法。

In order to reveal the the characteristics of the synergistic and antagonistic mixtures on fungicide, that article through the tests of mycelial growth rate,going on the determination of the synergies of the partners of Thiram and Tebuconazole to Fusarium graminearum.

为了揭示药剂组合产生增效与拮抗的特性，本文通过菌丝生长速率法，进行了福美双与戊唑醇药剂组合对小麦赤霉病菌的协同增效作用测定。

Oxime ethers are very important active compoudes, and many of them are used as insecticide, fungicide, herbicide and so on. Further more, oxime ethers group is often used in new pesticide discovery because of their high biological activities and their good environmental profiles.

肟醚类化合物也是一类重要的活性化合物，它具有很好的杀虫、杀螨、杀菌、除草、解毒、增效等生物活性，大多具有高效、低毒、低残留等优点，因此在新农药的创制中常被选为有效的活性基团。

The two models can be taken as a decision tool for fungicide control of wheat scab.

模型可做为小麦赤霉病药剂防治的决策工具。

Two kinds of mathematical models for fungicide control index of wheat scab were built up in this paper.

经过推导，得出小麦赤霉病的两类药剂防治指标模型。

Wheat scab ; Fungicide control ; Mathematical model ; Indices.

小麦赤霉病；药剂防治；数学模型；指标

To control tobacco brown spot disease rationally, reduce resistance to fungicide and reduce pesticide pollution, 96 strains of Alternaria altemata were isolated from 11 region of Yunnan province and all isolates were determined their resistance to dimethachlon. The results indicated that of all tested isolates, there were 28 high resistance, 29 middle resistance and 29 low resistance isolates respectively.

为合理防治烟草赤星病，减少抗药性产生和农药残留，从云南省11个地州分离烟草赤星病菌菌株96株，就分离菌株对菌核净的杭药性进行了测定，结果表明，供试菌株中高抗菌株28个，中抗菌株39个，低抗菌株29个。

Fungicide DDSCwas synthesized from tin powder,benzyl chloride and N,N-dimethyldodecylamine via two steps reaction.

以锡、氯化苄和二甲基十二烷基叔胺为原料，经过两步反应，合成了新型杀生剂二苄基二氯化锡。

A white, crystalline, aromatic compound, C10H14O, derived from thyme oil and other oils or made synthetically and used as an antiseptic, a fungicide, and a preservative.

百里粉一种芳香的白色结晶化合物c10h14o，从百里油或其它油中提炼取得或人工合成，可用作消毒剂、杀真菌剂和防腐剂

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。