农业植保

专门应用于植物源生物农药的活性成分

根据活性成分的种类,植物源生物农药(Plant Extracts Biopesticides)可大体分类为:生物碱类、挥发油(植物精油)类、光活化毒素类、黄酮类和萜烯类等。其中萜烯类天然成分一般在植物精油中含量最高,根据成分结构差异,进一步分为倍半萜烯、单萜、双萜和三萜。

萜烯类化合物可利用植物挥发物等活性物质成分,根据拒食、胃毒等作用机理干扰靶标昆虫的生殖、生理行为,从而起到植保的运用。可用作生物农药母药中的活性成分,开发拒食剂、引诱剂、趋避剂、除草剂等绿色生物农药。这类新农药具有无有害残留物、不污染土壤和水源,不毒害人体和动物等优势。且具备更强的IPM抗性管理能力,相比较传统化学农药,结构更复杂,靶标昆虫不易产生抗药性。

除此外,由于活性成分天然取源自植物本身,因此还具有增效功能,可起到植物增效剂、植物生长调节剂的功效。


点击了解完整的应用建议和基础研究(英)

PINEYE™天然树脂乳油专题页面(英)

127 products are found on results.


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α-环氧蒎烷(CAS 74525-43-2)

CAS: 74525-43-2
SPECS: 95%

α-环氧蒎烷是种单萜烯。它是α-蒎烯的环氧化物,呈无色液体,伴有青香。α-环氧蒎烷广泛用于香精香料配方。

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龙涎酮(CAS 54464-57-2)

CAS: 54464-57-2
SPECS: 90%

龙涎酮(Isocyclemone E)是三种异构体的混合物,呈无色至淡黄色液体,有木质气味。龙涎酮由月桂烯与3-METHYL-3-PENTEN-2-OL的二烯加成反应和环化反应制备而成。龙涎酮广泛用于香精香料的合成制备。

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覆盆子酮(CAS 5471-51-2)

CAS: 5471-51-2
SPECS: 99%

Raspberry ketone is a natural phenolic compound that is the primary aroma compound of red raspberries

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松香芹醇(CAS 5947-36-4)

CAS: 5947-36-4
SPECS: 96%

松香芹醇是种蒎烷单萜,天然存在于牛膝草中。广泛应用于香料和香料配方中。

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孟二醇(CAS 42822-86-6)

CAS: 42822-86-6
SPECS: 90%

p-Menthane-3,8-diol, also known as para-menthane-3,8-diol, PMD, or menthoglycol. Mainly used as insect repellents, especially natural culicifuge

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α-侧柏烯(CAS 2867-05-2)

CAS: 2867-05-2
SPECS: 90%

Alpha- thujene is terpene fraction distilled from Eucalyptus. It appears colorless to pale yellow liquid with woody, green odor.

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delta-松油醇(CAS 7299-42-5)

CAS: 7299-42-5
SPECS: 99%

delta-松油醇天然存在于植物中,呈晶体粉末。可从胡萝卜油、肉桂树(肉桂)和樟子松(苏格兰松)中分离出来的。delta-松油醇可广泛用于香水、化妆品和香精香料配方中。

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薰衣草醇(CAS 58461-27-1)

CAS: 58461-27-1
SPECS: 90%

Lavandulol is a monoterpene alcohol found in a variety of essential oils such as lavender oil.

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香茅醇 (CAS 106-22-9)

CAS: 106-22-9
SPECS: 95%

Citronellol, or dihydrogeraniol, is a natural acyclic monoterpenoid.