The grapes at our monitoring sites continue to grow and are getting close to full size.
Muscadines grapes. Perquimans Co.
This week, we caught grape berry moth at our Rowan Co. location, although in very low numbers. In other locations, the captures remain zero.
Graphocephala versutacatches this week show lower numbers compared to the last one which may indicate that we are in between generations.
Similar to the past week, captures of glassy winged sharpshooters are present at the east locations, in Currituck, Perquimans and New Hanover Co., but numbers are still low.
Southwest Field 1
Rowan County (Muscadine grapes)
15 April
22 April
29 April
7 May
14 May
20 May
30 May
4 June
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
0
0
0
0
0
3
1
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
1
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.3
0.2
0.2
0.7
0.2
0.2
0.2
2.7
Oncometopia orbona∗
0
0
0
0
0
0
0.2
0.2
Grape berry moth∗
0
0
0
0
0.2
0
0.3
0
Spotted lanternfly eggs
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs
0
0
0
0
0
0
0
0
Spotted lanternfly adults
0
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Rowan County (Muscadine grapes)
14 June
20 June
27 June
3 July
11 July
Three cornered alfalfa hopper (sticky traps)∗
0
0
0.3
0.2
0
Three cornered alfalfa hopper (within field)
0
1
2
4
0
Three cornered alfalfa hopper (field edge)
8
6
2
5
1
Glassy -winged sharpshooter∗
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
Graphocephala versuta∗
47.5
50.7
51.3
24.3
19.3
Oncometopia orbona∗
0
0
0.2
0.2
0.3
Grape berry moth∗
0
0
0
0
0.3
Spotted lanternfly eggs
0
0
0
0
0
Spotted lanternfly nymphs
0
0
0
0
0
Spotted lanternfly adults
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Southwest Field 2
Rowan County (Vinifera grapes)
30 May
4 June
14 June
20 June
27 June
3 July
11 July
Three cornered alfalfa hopper (sticky traps)∗
0.2
0.2
1.7
0.3
1.2
0.8
1
Three cornered alfalfa hopper (within field)
0
0
1
2
1
1
0
Three cornered alfalfa hopper (field edge)
0
1
3
0
5
1
1
Glassy -winged sharpshooter∗
0
0
0
0
0
0.3
0
Phera insolita∗
0
0
0
0
0
0
0
Graphocephala versuta∗
0.7
8.2
11.3
46
18.8
39.5
13.5
Graphocephala prob. coccinea
0
0
0.2
0
0
0.2
0
Oncometopia orbona∗
0.5
0.2
0
0
0
0
0
Grape berry moth∗
0.1
0
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Northwest Field 1
Wilkes County (Vinifera grapes)
18 April
26 April
1 May
7 May
13 May
21 May
29 May
3 June
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
0
0
0
0
0
0
1
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
3.3
8
21.6
8.2
19
26.7
3.5
Graphocephala prob. coccinea
0
0
0
0
0
0
0.3
0.3
Oncometopia orbona∗
0
0
0
0.3
0.7
0.3
1.5
1.3
Grape berry moth∗
0
0
0
0
0
0
0.7
1.4
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Wilkes County (Vinifera grapes)
11 June
19 June
25 June
3 July
9 July
Three cornered alfalfa hopper (sticky traps)∗
0
0.3
0
1.2
0.2
Three cornered alfalfa hopper (within field)
0
3
3
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
2
0
Glassy -winged sharpshooter∗
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
Graphocephala versuta∗
1.2
4.3
8.8
8.3
3.3
Graphocephala prob. coccinea
0.5
0
0
0.2
0
Oncometopia orbona∗
0.7
0
0.2
0
0
Grape berry moth∗
0.3
0
0.7
0.4
0
Spotted lanternfly eggs♦
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Northwest Field 2
Surry County (Vinifera grapes)
18 April
26 April
1 May
7 May
13 May
21 May
29 May
3 June
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0.2
Three cornered alfalfa hopper (within field)
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.5
0.3
1.2
4.5
0.3
0.3
1
0
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0
0
0
0
0
0.3
0.2
0.2
Grape berry moth∗
0
0
0
0
0
0
0.1
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Surry County (Vinifera grapes)
11 June
19 June
25 June
3July
9 July
Three cornered alfalfa hopper (sticky traps)∗
0
0.3
0
1
0.3
Three cornered alfalfa hopper (within field)
0
1
2
1
1
Three cornered alfalfa hopper (field edge)
0
4
2
2
4
Glassy -winged sharpshooter∗
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
Graphocephala versuta∗
0.5
6.2
18.5
31.8
15.5
Graphocephala prob. coccinea
0
0.2
0.2
0.2
0
Oncometopia orbona∗
0.2
0.3
0.3
0.2
0
Grape berry moth∗
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Northeast Field 1
Perquimans County (Muscadine grapes)
8 May
15 May
22 May
28 May
5 June
12 June
18 June
26 June
1 July
10 July
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0.2
0
0
Three cornered alfalfa hopper (within field)
0
0
1
1
0
0
2
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0.5
1.2
1.3
0.7
0.8
Phera insolita∗
0
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
2.3
0.5
0.3
4.2
39.3
41.8
21.5
18
4.3
2.7
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0.2
0
0
Oncometopia orbona∗
0
0.2
0.7
0
0
0
0
0.2
0
0
Grape berry moth∗
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
0
0
0
∗ Average number per sticky trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Northeast Field 2
Currituck County (Vinifera grapes)
8 May
15 May
22 May
28 May
5 June
12 June
18 June
26 June
1 July
10 July
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
0
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0.2
0.5
0.2
0.5
Phera insolita∗
0
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
0
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0.5
0.5
0.2
1
1.2
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Southeast Field 1
Johnston County (Muscadine grapes)
16 May
23 May
30 May
6 June
13 June
20 June
27 June
2 July
11 July
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
0
2
0
0
0
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
1
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0.5
0.8
0
Phera insolita∗
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
0
0
0
2.7
0.3
0.2
0
0
Oncometopia orbona∗
0
0.2
0.2
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Southeast Field 2
New Hanover County (Muscadine grapes)
16 May
23 May
30 May
6 June
13 June
20 June
27 June
2 July
8 July
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (field edge)
0
3
1
1
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0.2
0.3
0.3
0.2
0.2
Phera insolita∗
0
0
0
0
0.2
0
0
0
0
Graphocephala versuta∗
0
0
0
0.8
3.8
3.8
2.2
0.3
0.2
Graphocephala prob. coccinea
0
0
0
0
0.3
0.2
0
0.3
0.5
Oncometopia orbona∗
0
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
0
0
0
∗ Average number per trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
