Data from: Root herbivory indirectly affects above- and belowground community members and directly reduces plant performance

Treatments and field dataData were collected in 2012. Petal length and width measurements are in mm; downy mildew score was a 0–5 scale based on the percentage of leaves infected (0 = 0%, 1 = 1–25%, 2 = 25–50%, 3 = 50–75%, and 4 = 75–100%); flowers_observed is the total number of flowers open on days when pollinator surveys took place; pieris_proportion_visited and honeybee_proportion_visited are the proportion of flowers probed based on the total number of flowers open on days when surveys took place; pieris_probeduration and honeybee_probeduration are reported in seconds.cuke2012_fielddata.csvArbuscular mycorrhizal fungi dataMeasurements reported are the percentage of root intercepts that contained no fungal structures ("none"), hyphae, arbuscules, or vesicles.cuke2012_AMFdata.csvFloral volatiles dataConcentrations of floral volatiles from Cucumis sativus flowers. Values are ng/g/hr. Scores for first three axes of principal components analyses are also included.cuke2012_volatilesdata.csv

试验处理与田间数据：数据采集于2012年。花瓣长度与宽度的测量单位为毫米（mm）；霜霉病评分采用0~5的分级标准，基于受侵染叶片的占比制定（0=0%，1=1%~25%，2=25%~50%，3=50%~75%，4=75%~100%）；flowers_observed为传粉者调查当日开放的花朵总数；pieris_proportion_visited与honeybee_proportion_visited为调查日开放花朵总基数中，被探触的花朵占比；pieris_probeduration与honeybee_probeduration的单位为秒。对应数据文件：cuke2012_fielddata.csv

丛枝菌根真菌（Arbuscular mycorrhizal fungi）数据：本次记录的测量值为根段截获物中无真菌结构（标注为"none"）、菌丝（hyphae）、丛枝（arbuscules）或泡囊（vesicles）的占比。对应数据文件：cuke2012_AMFdata.csv

花挥发物数据：包含黄瓜（Cucumis sativus）花朵的花挥发物浓度，单位为纳克每克每小时（ng/g/hr），同时附带主成分分析前三个主轴的得分值。对应数据文件：cuke2012_volatilesdata.csv