1.
Science
; 173(3996): 535-7, 1971 Aug 06.
Article
in English
| MEDLINE
| ID: mdl-17738439
ABSTRACT
An ultrahigh-frequency electromagnetic field (2450+/-20 megahertz) is lethal to plants and seeds of several species after relatively short exposure times. Some species are highly susceptible; others are relatively resistant to a given field intensity. Phytotoxicity is increased in imbibed seeds and young plants. It is decreased in dry seeds and sometimes decreased in mature plants. Soil partially attenuates the field but is not opaque to it.
2.
Pestic Monit J
; 4(3): 111-3, 1970 Dec.
Article
in English
| MEDLINE
| ID: mdl-5489541
3.
Anal Chem
; 42(3): 423-5, 1970 Mar.
Article
in English
| MEDLINE
| ID: mdl-5415416
Subject(s)
Herbicides/analysis , Acids , Chromatography, Gas , Esters , Methods , Soil/analysis , Water/analysis
4.
Pestic Monit J
; 3(3): 177-81, 1969 Dec.
Article
in English
| MEDLINE
| ID: mdl-5365485