搜索结果: 1-6 共查到“农学 applicator”相关记录6条 . 查询时间(0.046 秒)
1995 Missouri Private Applicator Survey
applicator extension education pesticide safety training survey
2009/10/14
Attendees of Missouri’s Private Applicator Training Program were surveyed in 1995 following their completion of certification training. The purpose of the survey was to determine the effectiveness of ...
Issues in Non-English Pesticide Applicator Training Programs
Non-English Pesticide Applicator Training Programs Issues
2009/10/14
Training pesticide applicators in non-English languages is more difficult than typical English-language training programs because of issues related to: 1) cultural context, 2) language, 3) communicati...
Comparison of Live Skit and Video Delivery Styles Using Presentations With and Without Fluorescent Tracer Dyes at Pesticide Applicator Training for Promotion of Self-Protection from Dermal Exposure
pesticide safety education exposure health style
2009/10/14
Program delivery has a major impact on pesticide applicators’ reception to learning. This study evaluated the impact of different training delivery styles, with and without the demonstration of fluore...
Pesticide Applicator Certification Tests: Validation and the Limits of Score Meaning
test validation scores pesticide applicator certification
2009/10/14
A review of the basic elements of modern validity theory and an argument-based approach to validation clarifies the principle reason for a deliberative, job-oriented approach to pesticide applicator c...
Wick Applicator for Applying Mepiquat Chloride on Cotton: I. Rate Response of Wick and Spray Delivery Systems
Spray Delivery Systems Wick Cotton Chloride Wick Applicator
2008/4/29
Typical applications of mepiquat chloride (1,1-dimethylpiperidinium chloride) to control excessive vegetative growth in cotton (Gossypium hirsutum L.) are broadcast- sprayed by ground or air. Mepiquat...
Wick Applicator for Applying Mepiquat Chloride on Cotton: II. Use in Existing Mepiquat Chloride Management Strategies
Existing Mepiquat Chloride Management Strategies Wick Applicator Cotton
2008/4/29
Mepiquat chloride (1,1-dimethylpiperidinium chloride) is widely used in cotton (Gossypium hirsutum L.) to control excessive vegetative growth. One way to apply mepiquat chloride is with a wick applica...