BIOLOGICAL CONTROL OF TWO-SPOTTED SPIDER MITE TETRANYCHUS URTICAE ON STRAWBERRIES BY THE PREDATORY PHYTOSEIID MITE TYPHLODROMUS PYRI.

1996 ◽  
pp. 226-230
Author(s):  
M. Zacharda ◽  
M. Hluchý
2010 ◽  
Vol 58 (1) ◽  
pp. 9-12 ◽  
Author(s):  
Fadel Mansour ◽  
Marwan Abdelwali ◽  
Jihad Haddadin ◽  
Nasser Romiah ◽  
Fauzi Abo-Moch

2021 ◽  
Vol 104 (4) ◽  
pp. 218-222
Author(s):  
V. V. Moor ◽  
A. I. Anisimov ◽  
E. G. Kozlova*

The two-spotted spider mite Tetranychus urticae is a dangerous polyphagous pest of agricultural and ornamental plants. In a commercial greenhouse treated with acaricides or biological control using predatory mite Phytoseiulus persimilis individual varieties of roses differed significantly in terms of the average annual infestation by the pest mite. On the poorly populated rose varieties, the biological control agent application was more effective as compared to the acaricides. To effectively control the pest, the required predatory mite rates were 4.6–8.7 times higher on varieties with a minimal spider mite infestation (Aqua and Deep Water) as compared to the maximal pest infestation (Heaven and Brazil).


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