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- Seudenone (3-methylcyclohex-2-en-1-one) is an antiaggregation pheromone of Douglas fir beetle, Dendroctonus pseudotsugae. Seudenol (3-methyl cyclohex-2-en-1-ol) is an aggregation pheromone of Douglas fir beetle, Dendroctonus pseudotsugae . 3-甲基環己 - 2 -烯 - 1 -酮 (Seudenone)是雲杉紅翅小蠹的抑制信息素 ;3-甲基環己 - 2 -烯- 1 -醇 (± -Seudenol)卻是一種聚集信息素 .
- Keywords coconut rhinoceros beetle;aggregation pheromone;synthesis; 椰樹犀牛甲蟲;聚集信息素;合成;
- Semiochemicals in scarabs include sex pheromones, aggregation pheromones and attractants of plant origin. 金龜子信息化學物質包括性信息素、聚集信息素和植物源引誘劑。
- Keywords dendroctonus frontalis;aggregation pheromone;frontalin;synthesis; 南部松小蠹;集合信息素;弗羅塔林;合成;
- MEASUREMENT OF THE COMPOSITIONS AND CONTENTS OF THE AGGREGATION PHEROMONE FROM GERMAN COCKROACH, BLATTELLA GERMANICA 德國小蠊聚集信息素的組分及含量測定
- Most insect do not live in polar region. 大多數的昆蟲不在極地地區生存。
- The insect bit him and drew blood from his arm. 那隻昆蟲叮在他的手臂上吸血。
- Improvements on the Synthesis of the Minor Components of the Aggregation Pheromone of the West Indian Sugarcane Borer 西印度蔗螟聚集信息素次要組份合成方法的改進
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆蟲上,將它逮住了。
- Keywords (4S;5R) -sitophilure;aggregation pheromone;asymmetric syn -aldolization;N - bornane - 2;10 - sultam; 米象蟲和玉米象蟲聚集信息素;(-)-莰烷磺內醯胺;不對稱順式醛醇縮合反應;
- She stamped on the insect and killed it. 她踩死了一隻蟲子。
- Keywords Periplaneta americana;aggregation pheromone;aggregation index;attractant percent; 美洲大蠊;聚集信息素;聚集指數;引誘率;
- Keywords Juvenile hormone;Moulting hormone;Blattella germanica;Aggregation pheromone;Biosynthesis; 保幼激素;蛻皮激素;德國小蠊;聚集信息素;生物合成;
- Did you bring along some insect spray? 你有沒有帶些殺蟲噴液來?
- I suddenly felt an insect crawling up my leg. 我忽然感到有一隻蟲子順著我的腿往上爬。
- Not a leaf nor an insect stirred. 不單是樹葉,連個蟲子都不動。
- The abdominal segment of an insect. 腹面昆蟲的腹部體節
- A locust is a kind of destructive insect. 蝗蟲是一種害蟲。
- Keywords R;4R)methyl heptanol;European elm bark beetle;aggregation pheromone;asymmetric synaldolization;Nbornane sultam; 甲基庚醇;歐洲榆小蠹;聚集信息素;不對稱順式醛醇縮合反應;莰烷磺內醯胺;
- Be careful. The insect has stings. 當心,這昆蟲有刺。