Performance of the various seed lots was evaluated by field observations. The results indicated that corn seeds obtained from two consecutive cropping seasons can be used as a valid alternative for the utilization of commercial surplus for it was observed that blending new seeds with up to 20 % ...
Two, 1-meter trenches 10-cm deep were dug in each treatment and the soil was examined for larvae, pupae, and damaged seeds. All seedcorn maggot larvae and pupae in each sample were recorded, percent damaged seeds was calculated, and a 1/1000 acre stand count was taken in each row.M....
Quantifying the Contribution of Seed Blended Refugia in Field Corn to Helicoverpa zea (Lepidoptera: Noctuidae) Populations 来自国家科技图书文献中心 作者TB Towles,GD Buntin,AL Catchot,J Gore,DR Cook...摘要 Helicoverpa zea (Boddie), a pest of cotton that also occurs in field corn, is commonly ...
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