Altaf Suhail, Jan Shaheen Kousar, Ahanger Shafat Ahmad, Basu Umer, Rather Roaf Ahmad, Wani Owais Ali, Rasool Farahnaz, Mushtaq Muntazir, Yassin Mohamed Taha, Mostafa Ashraf Abdel-Fattah, Elgorban Abdallah M, El-Haroun Ehab, El-Sabrout Ahmed M, Casini Ryan, Elansary Hosam O
Division of Plant Pathology, Sher-e-Kashmir University of Agricultural Sciences and Technology-Kashmir, Shalimar, Srinagar 190025, India.
Division of Plant Pathology, FoA, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Wadura Sopore 193201, India.
J Fungi (Basel). 2022 May 24;8(6):554. doi: 10.3390/jof8060554.
Mycoparasites cause serious losses in profitable mushroom farms worldwide. The negative impact of green mold () reduces cropping surface and damages basidiomes, limiting production and harvest quality. The goal of the current study was to evaluate new generation fungicides, to devise suitable management strategies against the green mold disease under prevailing agro-climatic conditions. Six non-systemic and five systemic fungitoxicants were evaluated for their efficacy against pathogen, , and host, , under in vitro conditions. Among non-systemic fungicides, chlorothalonil and prochloraz manganese with mean mycelium inhibition of 76.87 and 93.40 percent, respectively, were highly inhibitory against the pathogen. The least inhibition percentage of 7.16 of was exhibited by chlorothalonil. Under in vivo conditions, use of captan 50 WP resulted in a maximum yield of button mushroom of 14.96 kg/qt. So far, systemic fungicides were concerned, carbendazim proved extremely inhibitory to the pathogen (89.22%), with least inhibitory effect on host mycelium (1.56%). However, application of non-systemic fungitoxicants further revealed that fungicide prochloraz manganese 50 WP at 0.1-0.2 percent or chlorothalonil 50 WP at 0.2 percent, exhibited maximum disease control of 89.06-96.30 percent. Moreover, the results of systemic fungitoxicants showed that carbendazim 50 WP or thiophanate methyl 70 WP at 0.1 percent reduced disease to 2.29-3.69 percent, hence exhibiting the disease control of 80.11-87.66 percent. Under in vivo conditions, fungicide myclobutanil at 0.1 percent concentration produced the maximum button mushroom production of 12.87 kg/q.
在全球盈利的蘑菇农场中，真菌寄生菌会造成严重损失。绿霉（）的负面影响会减少栽培面积并损害子实体，限制产量和收获质量。本研究的目的是评估新一代杀菌剂，制定在当前农业气候条件下防治绿霉病的合适管理策略。在体外条件下，评估了六种非系统性和五种系统性杀真菌剂对病原菌和寄主的功效。在非系统性杀菌剂中，百菌清和咪鲜胺锰盐对病原菌的抑制作用很强，平均菌丝体抑制率分别为76.87%和93.40%。百菌清对的抑制率最低，为7.16%。在体内条件下，使用50%可湿性粉剂多菌灵，双孢蘑菇的最高产量为14.96千克/夸脱。就系统性杀菌剂而言，多菌灵对病原菌的抑制作用极强（89.22%），对寄主菌丝体的抑制作用最小（1.56%）。然而，非系统性杀真菌剂的应用进一步表明，0.1%-0.2%的50%可湿性粉剂咪鲜胺锰盐或0.2%的50%可湿性粉剂百菌清对病害的控制效果最佳，为89.06%-96.30%。此外，系统性杀真菌剂的结果表明，0.1%的50%可湿性粉剂多菌灵或70%可湿性粉剂甲基托布津可将病害降低至2.29%-3.69%，病害控制率为80.11%-87.66%。在体内条件下，0.1%浓度的杀菌剂腈菌唑产生的双孢蘑菇最高产量为12.87千克/夸脱。
