phytotoxicity

Simazine (Tafazine) 是三嗪类除草剂，普遍用于农业、盆栽植物和树木的生产。它具有植物毒性，但对土壤微生物和藻类毒性较低。

Tulipalin A (α-methylene-γ-butyrolactone) 是来源于郁金香鳞茎的有毒糖苷。Tulipalin A 是引起过敏性接触皮炎的致敏性致敏物 (causative allergen)，在低剂量影响免疫细胞的功能，例如 Jurkat T 细胞。

Hydrolyzed Fumonisin B2 (HFB2) is a hydrolysis product of fumonisins (HF), which retains biological activity. It exhibits phytotoxicity.

Fludioxonil 用于控制烟草植株顶切后腋芽（吸芽）的生长。其作用方式为局部系统效应、接触作用及植物毒性。

Destruxin B2 is a cyclic hexadepsipeptide mycotoxin that has been found in M. anisopliae and has antiviral, insecticidal, and phytotoxic activities.1,2,3 It inhibits secretion of hepatitis B virus surface antigen (HBsAg) by Hep3B cells expressing hepatitis B virus (HBV) DNA (IC50 = 1.3 μM).1 Destruxin B2 is toxic to Sf9 insect cells in an electric cell-substrate impedance sensing (ECIS) test with a 50% inhibitory concentration (ECIS50) value of 92 μM.4 It is also phytotoxic to B. napus leaves.3 |1. Yeh, S.F., Pan, W., Ong, G.-T., et al. Study of structure-activity correlation in destruxins, a class of cyclodepsipeptides possessing suppressive effect on the generation of hepatitis B virus surface antigen in human hepatoma cells. Biochem. Biophys. Res. Commun. 229(1), 65-72 (1996).|2. Male, K.B., Tzeng, Y.-M., Montes, J., et al. Probing inhibitory effects of destruxins from Metarhizium anisopliae using insect cell based impedance spectroscopy: Inhibition vs chemical structure. Analyst 134(7), 1447-1452 (2009).|3. Buchwaldt, L., and Green, H. Phytotoxicity of destruxin B and its possible role in the pathogenesis of Alternaria brassicae. Plant Pathol. 41(1), 55-63 (1992).

Usaramine (Mucronatine) 是从 Crolatalaria pallida 种子中分离得到的一种吡咯里嗪类生物碱。它对 Lactuca sativa var 具有植物毒性。

Hyalodendrin ((+)-Hyalodendrin) 为一种抑制木材腐烂真菌生长的化合物，显示出显著的抗真菌活性。该化合物对植物的毒性较低，其对小鼠的急性毒性 (LD50) 测定值为 75 mg kg。

Regiolone demonstrates phytotoxicity. Regiolone also has anti-proliferative and apoptotic activities, it can induce apoptosis in MCF-7 cells through the caspase-3 independent pathway.

Isololiolide has phytotoxicity, it inhibited seedling growth of cress and barnyard grass. It also showed in vitro activity against both trypomastigote and intracellular amastigotes of Trypanosoma cruzi, with IC50 values of 32 μM and 40 μM, respectively. I

Zinnol (compound 5) 为从Alternaria cichorii中提取的具植物毒性的百日草醇相关化合物。

Alternapyrone 是一种源自真菌的α-吡喃酮类化合物，其部分衍生物具有对小麦种子萌发的植物毒性作用，而且其生物合成路径只涉及三种酶。

Ascochitine 是聚酮衍生的次级代谢产物，具有选择性抗真菌特性，并展现广泛的植物毒性和抗菌活性。