Pesticide usage - soft fruit crops 2018: survey results
Information from a survey of pesticide use on soft fruit crops grown in Scotland during 2018.
Table 3 Strawberry biological, molluscicide and physical control formulations - 2018
Area (ha), weight (kg) and percentage of crop treated
Biological control agents | Non-protected strawberry | Protected strawberry | All strawberry 2018 | All strawberry 2016(1) | ||||
---|---|---|---|---|---|---|---|---|
ha | % | ha | % | ha | kg | ha | kg | |
Amblyseius spp. | 0 | 0 | 1 | <0.5 | 1 | N/A | 0 | N/A |
Heterorhabditis bacteriophora | 0 | 0 | 9 | 1 | 9 | N/A | 113 | N/A |
Neoseiulus cucumeris | 0 | 0 | 71 | 6 | 71 | N/A | 70 | N/A |
Parasitic wasps | 0 | 0 | 240 | 10 | 240 | N/A | 0 | N/A |
Phytoseiulus persimilis | 0 | 0 | 563 | 14 | 563 | N/A | 68 | N/A |
Steinernema feltiae | 15 | 25 | 148 | 12 | 162 | N/A | 0 | N/A |
Steinernema kraussei | 0 | 0 | 31 | 3 | 31 | N/A | 114 | N/A |
All biological control agents | 15 | 1,063 | 1,078 | N/A | 374 | N/A | ||
Biopesticides | ||||||||
Ampelomyces quisqualis strain AQ 10 | 0 | 0 | 773 | 12 | 773 | 31 | 0 | 0 |
Bacillus subtilis strain QST 713 | 0 | 0 | 1,883 | 58 | 1,883 | 114 | 767 | 62 |
Bacillus thuringiensis var. kurstaki | 0 | 0 | 98 | 2 | 98 | 32 | 0 | 0 |
Beauveria bassiana ATCC - 74040 | 0 | 0 | 113 | 10 | 113 | 12 | 6 | 1 |
Beauveria bassiana GHA | 0 | 0 | 28 | 1 | 28 | 4 | 7 | 1 |
All biopesticides | 0 | 2,895 | 2,895 | 193 | 780 | 64 | ||
All biologicals(2) | 15 | 25 | 3,958 | 69 | 3,973 | 193 | 1,154 | 64 |
Molluscicides | ||||||||
Ferric phosphate | 6 | 20 | 355 | 25 | 361 | 75 | 59 | 12 |
Metaldehyde | 0 | 0 | 412 | 25 | 412 | 71 | 194 | 47 |
All molluscicides | 6 | 20 | 767 | 39 | 773 | 146 | 253 | 59 |
Physical control | ||||||||
Carbonic acid diamide/urea | 0 | 0 | 46 | 3 | 46 | 90 | 24 | 47 |
Area grown | 30 | 1,145 | 1,175 | 995 |
(1) For a full list of formulations recorded in 2016 please refer to the 2016 report(3)
(2) All biologicals includes biological control agents and biopesticides
Note: invertebrate biological control agents are applied by number of organisms rather than weight therefore weight data are not presented
N/A = not applicable
Contact
Email: psu@sasa.gov.scot
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