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Two of our locations have completed harvest, and we have concluded our monitoring efforts. We will continue to visit these vineyards every other weeks to observe plants for evidence of the invasive spotted lanternfly, until October.
Grape berry moth and glassy winged sharpshooter were not caught in any of our locations. Graphocephala versuta counts keep declining, and almost none were caught this week.
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
18 July
25 July
1 Aug
6 Aug
15 Aug
22 Aug
29 Aug
Three cornered alfalfa hopper (sticky traps)∗
0
0
0.3
0.2
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
1
2
4
0
2
3
1
21
5
6
3
Three cornered alfalfa hopper (field edge)
8
6
2
5
1
6
3
3
1
7
4
6
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
0
0
0.2
0
Phera insolita∗
0
0
0
0
0
0
0
0.2
0
0
0
0
Graphocephala versuta∗
47.5
50.7
51.3
24.3
19.3
8.3
12.5
13
3.5
10
3
2
Oncometopia orbona∗
0
0
0.2
0.2
0.3
0.2
0.2
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0.3
0.3
0.1
0
0
0
1.1
0
Spotted lanternfly eggs
0
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs
0
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults
0
0
0
0
0
0
0
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
18 July
25 July
Three cornered alfalfa hopper (sticky traps)∗
0.2
0.2
1.7
0.3
1.2
0.8
1
0
0.3
Three cornered alfalfa hopper (within field)
0
0
1
2
1
1
0
1
0
Three cornered alfalfa hopper (field edge)
0
1
3
0
5
1
1
0
1
Glassy -winged sharpshooter∗
0
0
0
0
0
0.3
0
0.2
0
Phera insolita∗
0
0
0
0
0
0
0
0.2
0.2
Graphocephala versuta∗
0.7
8.2
11.3
46
18.8
39.5
13.5
16.3
4.2
Graphocephala prob. coccinea
0
0
0.2
0
0
0.2
0
0
0
Oncometopia orbona∗
0.5
0.2
0
0
0
0
0
0
0
Grape berry moth∗
0.1
0
0
0
0
0
0
0
0.3
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
Rowan County (Vinifera grapes)
1 August
6 August
15 August
22 August
Three cornered alfalfa hopper (sticky traps)∗
0.2
0.3
0
0.5
Three cornered alfalfa hopper (within field)
0
0
0
1
Three cornered alfalfa hopper (field edge)
0
1
0
0
Glassy -winged sharpshooter∗
0
0
0
0.3
Phera insolita∗
0
0
0
0
Graphocephala versuta∗
7
5.5
10.7
11
Graphocephala prob. coccinea
0
0
0
0
Oncometopia orbona∗
0
0
0
0
Grape berry moth∗
0.1
0
0.4
0.1
Spotted lanternfly eggs♦
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
Spotted lanternfly adults♦
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
11 June
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
1
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
3.3
8
21.6
8.2
19
26.7
3.5
1.2
Graphocephalaprob. coccinea
0
0
0
0
0
0
0.3
0.3
0.5
Oncometopia orbona∗
0
0
0
0.3
0.7
0.3
1.5
1.3
0.7
Grape berry moth∗
0
0
0
0
0
0
0.7
1.4
0.3
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
Wilkes County (Vinifera grapes)
19 June
25 June
3 July
9 July
15 July
22 July
29 July
7 Aug
12 Aug
19 Aug
29 Aug
Three cornered alfalfa hopper (sticky traps)∗
0.3
0
1.2
0.2
0
0
0
0
0
0
0.2
Three cornered alfalfa hopper (within field)
3
3
0
0
1
0
0
1
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
2
0
1
0
0
2
1
2
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
4.3
8.8
8.3
3.3
0
0.2
0
0
0.3
0
0.2
Graphocephalaprob. coccinea
0
0
0.2
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0
0.2
0
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0.7
0.4
0
0.1
0.3
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
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
11 June
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0.2
0
Three cornered alfalfa hopper (within field)
0
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.5
0.3
1.2
4.5
0.3
0.3
1
0
0.5
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0
0
0
0
0
0.3
0.2
0.2
0.2
Grape berry moth∗
0
0
0
0
0
0
0.1
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
Surry County (Vinifera grapes)
19 June
25 June
3 July
9 July
15 July
22 July
29 July
7 Aug
12 Aug
19 Aug
29 Aug
Three cornered alfalfa hopper (sticky traps)∗
0.3
0
1
0.3
0
0
0
0.3
1.7
0.7
0
Three cornered alfalfa hopper (within field)
1
2
1
1
0
0
3
0
0
0
0
Three cornered alfalfa hopper (field edge)
4
2
2
4
1
1
2
0
0
0
1
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
6.2
18.5
31.8
15.5
6
4
0.8
2.5
1.2
0.5
0.2
Graphocephala prob. coccinea
0.2
0.2
0.2
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0.3
0.3
0.2
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly eggs♦
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly nymphs♦
0
0
0
0
0
0
0
0
0
0
0
Spotted lanternfly adults♦
0
0
0
0
0
0
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
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0.2
0
Three cornered alfalfa hopper (within field)
0
0
1
1
0
0
2
0
0
Three cornered alfalfa hopper (field edge)
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
Phera insolita∗
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
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0.2
0
Oncometopia orbona∗
0
0.2
0.7
0
0
0
0
0.2
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 sticky trap
♦Number of Spotted Lanternfly per 2 transects of 100 m
Perquimans County (Muscadine grapes)
10 July
17 July
24 July
30 July
8 Aug
14 Aug
21 Aug
28 Aug
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0.2
0.3
0
0.3
0.7
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∗
0.8
0.5
0.7
0
0
0.3
0
0
Phera insolita∗
0
0
0
0
0.2
0
0.2
0
Graphocephala versuta∗
2.7
1.8
1.2
0.7
0.7
0.8
0.3
0.3
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
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
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
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
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0.2
0.5
0.2
Phera insolita∗
0
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0.5
0.5
0.2
1
1.2
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
Currituck County (Vinifera grapes)
10 July
17 July
24 July
30 July
8 Aug
14 Aug
21 Aug
28 Aug
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
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0.5
0.3
0.2
0.2
0
0.2
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0
0
0
0
0
0
0
0
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0.1
0
0
0
0
0
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
Southeast Field 1
Johnston County (Muscadine grapes)
16 May
23 May
30 May
6 June
13 June
20 June
27 June
2 July
Three cornered alfalfa hopper (sticky traps)∗
0
0
0
0
0
0
0
0
Three cornered alfalfa hopper (within field)
0
0
2
0
0
0
0
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
1
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0
0
0.5
0.8
Phera insolita∗
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
0
0
0
2.7
0.3
0.2
0
Oncometopia orbona∗
0
0.2
0.2
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
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
Johnston County (Muscadine grapes)
11 July
16 July
25 July
31 July
5 Aug
13 Aug
20 Aug
27 Aug
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
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
0
0.2
0
0
0
0.2
0.2
Graphocephala prob. coccinea
0
0
0
0
0
0
0
0
Oncometopia orbona∗
0
0.2
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
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
Southeast Field 2
New Hanover County (Muscadine grapes)
16 May
23 May
30 May
6 June
13 June
20 June
27 June
2 July
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
0
Three cornered alfalfa hopper (field edge)
0
3
1
1
0
0
0
0
Glassy -winged sharpshooter∗
0
0
0
0
0.2
0.3
0.3
0.2
Phera insolita∗
0
0
0
0
0.2
0
0
0
Graphocephala versuta∗
0
0
0
0.8
3.8
3.8
2.2
0.3
Graphocephala prob. coccinea
0
0
0
0
0.3
0.2
0
0.3
Oncometopia orbona∗
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
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
♦Number of Spotted Lanternfly per 2 transects of 100 m
New Hanover County (Muscadine grapes)
8 July
16 July
25 July
31 July
5 Aug
13 Aug
20 Aug
27 Aug
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
0
Three cornered alfalfa hopper (field edge)
0
0
0
0
0
0
0
0
Glassy -winged sharpshooter∗
0.2
0
0.3
0.2
0
0
0
0
Phera insolita∗
0
0
0
0
0
0
0
0
Graphocephala versuta∗
0.2
0.7
2.2
0
0.2
0.2
0.2
0
Graphocephala prob. coccinea
0.5
0.5
0.2
0
0
0
0
0
Oncometopia orbona∗
0
0
0
0
0
0
0
0
Grape berry moth∗
0
0
0
0
0
0
0
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
