Friday, September 16, 2022
Thursday, November 9, 2023
Tuesday, December 5, 2023
Thursday, September 22, 2022
问题:引起苹果腐烂病的病菌的分生孢子主要靠()和()传播,从死组织()...
Friday, September 16, 2022
Wednesday, April 10, 2024
Tuesday, January 2, 2024
Wednesday, September 14, 2022
Thursday, December 14, 2023
Tuesday, December 5, 2023
Monday, September 12, 2022
问题:简述半子囊菌(Taphrinomycetes)、核菌(Sordariomycetes)、腔菌(Dothideomycetes)和盘菌子囊菌(Leotiomycetes)的鉴别特征。...
Sunday, February 26, 2023
Friday, February 23, 2024
Monday, September 12, 2022
Wednesday, June 14, 2023
Wednesday, September 14, 2022
Saturday, February 25, 2023
Saturday, January 27, 2024
问题:寄生性种子植物有()A、菟丝子B、列当C、独脚金D、槲寄生...
Tuesday, January 2, 2024
Monday, September 12, 2022