Imidacloprid seed treatments for the control of springtails in seedling brassicas

被引：7

作者：

Addison, PJ ^{[1
]}

Fisher, PW ^{[1
]}

机构：

[1] AgRes, Ruakura Res Ctr, Hamilton, New Zealand

来源：

NEW ZEALAND PLANT PROTECTION, VOL 55 | 2002年 / 55卷

关键词：

imidacloprid; seed treatments; forage brassicas; Bourletiella hortensis; Sminthurus viridis;

D O I：

10.30843/nzpp.2002.55.3898

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Two pot trials and two field trials were conducted to evaluate imidacloprid seed treatments for springtail control in forage brassica seedlings. Imidacloprid at rates from 1.75 to 21.0 g ai/kg seed reduced garden springtail (Bourletiella hortensis) and lucerne flea (Sminthurus viridis) numbers by 68-88% relative to the untreated controls. Springtail damage was reduced and seedling establishment enhanced. Imidacloprid proved as or more effective than furathiocarb or thiodicarb seed treatments and phorate granules. Imidacloprid seed treatment had no adverse effect on either brassica germination or early seedling growth.

引用

页码：317 / 321

页数：5