-2-


 DRIP IRRIGATION AND NEMATICIDES

 A. J. dverman
 Professor (Nematolbgist)

 Sdrface-applied neriaticides with ViAfio for strawberry
 Sarah Bay C. 13


Purpose: To deetmine the efficacy of nematicides broadcast on bed surface
 wheh Viatio is used,


Procedure:


Chemicals
(2 levels
shoulder,


bkbadcast over the prepared bed surface. Fertilizer
N) banded middle row, 2 sArips Viaflo 1 on each
mulch applied. Berry transplants from 3 sources set.


Results:


 Kemicyclio- RtKt !t. of
Treatment Yield (g) phora Index dead leaves

Ck 10948 1334 2.6 191
Mocap 10G 10 paa 8815 530 1.0 159
Furadan 10G 10 paa 10204 504 1.3 167
CGA-12223 5G 4 paa 11150 377 3.1 150
LoN 20 lb 18-0-25/100 ft 24685 1691 3.8 153
HiN 20 lb 18-0-25
 + 11 lb (114)2S04 16433 1054 1.7 222

Source:
 Dover 11454 1042 2.0 385
 Calif. 14849 1084 1.7 12
 Dover 14815 619 2.3 268


NOTE: Calif. plants survived better. Lost less foliage to mites.