char = H;code = 72 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = f;code = 102 char = i;code = 105 char = e;code = 101 char = l;code = 108 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = p;code = 112 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = t;code = 116 char = t;code = 116 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = d;code = 100 char = ;code = 32 char = A;code = 65 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = g;code = 103 char = o;code = 111 char = s;code = 115 char = s;code = 115 char = y;code = 121 char = p;code = 112 char = i;code = 105 char = i;code = 105 char = ;code = 32 char = G;code = 71 char = l;code = 108 char = o;code = 111 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = (;code = 40 char = H;code = 72 char = o;code = 111 char = m;code = 109 char = o;code = 111 char = p;code = 112 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = a;code = 97 char = :;code = 58 char = ;code = 32 char = A;code = 65 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = d;code = 100 char = i;code = 105 char = d;code = 100 char = a;code = 97 char = e;code = 101 char = );code = 41 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = p;code = 112 char = y;code = 121 char = r;code = 114 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = P;code = 80 char = a;code = 97 char = k;code = 107 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = .;code = 46 result sql = High resistance of field populations of the cotton aphid Aphis gossypii Glover (Homoptera: Aphididae) to pyrethroid insecticides in Pakistan.
High resistance of field populations of the cotton aphid Aphis gossypii Glover (Homoptera: Aphididae) to pyrethroid insecticides in Pakistan.char = S;code = 83 char = a;code = 97 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = t;code = 116 char = t;code = 116 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = d;code = 100 char = ,;code = 44 char = ;code = 32 char = A;code = 65 char = p;code = 112 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = g;code = 103 char = o;code = 111 char = s;code = 115 char = s;code = 115 char = y;code = 121 char = p;code = 112 char = i;code = 105 char = i;code = 105 char = ;code = 32 char = G;code = 71 char = l;code = 108 char = o;code = 111 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = ,;code = 44 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = p;code = 112 char = u;code = 117 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = l;code = 108 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = v;code = 118 char = i;code = 105 char = c;code = 99 char = i;code = 105 char = n;code = 110 char = i;code = 105 char = t;code = 116 char = y;code = 121 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = M;code = 77 char = u;code = 117 char = l;code = 108 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = P;code = 80 char = a;code = 97 char = k;code = 107 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = 1;code = 49 char = 9;code = 57 char = 9;code = 57 char = 7;code = 55 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = 2;code = 50 char = 0;code = 48 char = 0;code = 48 char = 0;code = 48 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = v;code = 118 char = a;code = 97 char = l;code = 108 char = u;code = 117 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = p;code = 112 char = y;code = 121 char = r;code = 114 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = a;code = 97 char = r;code = 114 char = i;code = 105 char = s;code = 115 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = s;code = 115 char = c;code = 99 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = b;code = 98 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = b;code = 98 char = o;code = 111 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = y;code = 121 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = l;code = 108 char = o;code = 111 char = n;code = 110 char = y;code = 121 char = ;code = 32 char = u;code = 117 char = s;code = 115 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = a;code = 97 char = f;code = 102 char = -;code = 45 char = d;code = 100 char = i;code = 105 char = p;code = 112 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = o;code = 111 char = a;code = 97 char = s;code = 115 char = s;code = 115 char = a;code = 97 char = y;code = 121 char = .;code = 46 char = ;code = 32 char = R;code = 82 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = s;code = 115 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = p;code = 112 char = y;code = 121 char = r;code = 114 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = v;code = 118 char = i;code = 105 char = z;code = 122 char = .;code = 46 char = ;code = 32 char = c;code = 99 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = r;code = 114 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = l;code = 108 char = p;code = 112 char = h;code = 104 char = a;code = 97 char = c;code = 99 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = r;code = 114 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = z;code = 122 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = c;code = 99 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = r;code = 114 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = y;code = 121 char = f;code = 102 char = l;code = 108 char = u;code = 117 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = f;code = 102 char = e;code = 101 char = n;code = 110 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = p;code = 112 char = a;code = 97 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = f;code = 102 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = l;code = 108 char = a;code = 97 char = m;code = 109 char = b;code = 98 char = d;code = 100 char = a;code = 97 char = c;code = 99 char = y;code = 121 char = h;code = 104 char = a;code = 97 char = l;code = 108 char = o;code = 111 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = r;code = 114 char = a;code = 97 char = l;code = 108 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = y;code = 121 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = .;code = 46 char = ;code = 32 char = H;code = 72 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = ,;code = 44 char = ;code = 32 char = A;code = 65 char = .;code = 46 char = ;code = 32 char = g;code = 103 char = o;code = 111 char = s;code = 115 char = s;code = 115 char = y;code = 121 char = p;code = 112 char = i;code = 105 char = i;code = 105 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = s;code = 115 char = h;code = 104 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = l;code = 108 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = l;code = 108 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = o;code = 111 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = p;code = 112 char = y;code = 121 char = r;code = 114 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = o;code = 111 char = i;code = 105 char = d;code = 100 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = o;code = 111 char = w;code = 119 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = l;code = 108 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = i;code = 105 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = l;code = 108 char = t;code = 116 char = a;code = 97 char = m;code = 109 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = m;code = 109 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = t;code = 116 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = f;code = 102 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = c;code = 99 char = h;code = 104 char = a;code = 97 char = n;code = 110 char = i;code = 105 char = s;code = 115 char = m;code = 109 char = (;code = 40 char = s;code = 115 char = );code = 41 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = f;code = 102 char = e;code = 101 char = a;code = 97 char = t;code = 116 char = u;code = 117 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = u;code = 117 char = l;code = 108 char = d;code = 100 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = a;code = 97 char = l;code = 108 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = l;code = 108 char = o;code = 111 char = i;code = 105 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = g;code = 103 char = i;code = 105 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = f;code = 102 char = o;code = 111 char = r;code = 114 char = ;code = 32 char = m;code = 109 char = a;code = 97 char = n;code = 110 char = a;code = 97 char = g;code = 103 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = A;code = 65 char = .;code = 46 char = ;code = 32 char = g;code = 103 char = o;code = 111 char = s;code = 115 char = s;code = 115 char = y;code = 121 char = p;code = 112 char = i;code = 105 char = i;code = 105 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = f;code = 102 char = l;code = 108 char = u;code = 117 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = u;code = 117 char = s;code = 115 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = t;code = 116 char = t;code = 116 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = t;code = 116 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = d;code = 100 char = y;code = 121 char = n;code = 110 char = a;code = 97 char = m;code = 109 char = i;code = 105 char = c;code = 99 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = A;code = 65 char = .;code = 46 char = ;code = 32 char = g;code = 103 char = o;code = 111 char = s;code = 115 char = s;code = 115 char = y;code = 121 char = p;code = 112 char = i;code = 105 char = i;code = 105 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = s;code = 115 char = c;code = 99 char = u;code = 117 char = s;code = 115 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 result sql = Samples of the cotton aphid, Aphis gossypii Glover, populations collected from the vicinity of Multan in central Pakistan from 1997 to 2000 were evaluated for pyrethroid resistance in comparison with a susceptible laboratory colony using a leaf-dip bioassay. Resistance to seven pyrethroid insecticides viz. cypermethrin, alphacypermethrin, zetacypermethrin, cyfluthrin, fenpropathrin, bifenthrin, and lambdacyhalothrin was generally very high. However, A. gossypii consistently showed lower resistance to deltamethrin than to other pyrethroids. The lower deltamethrin resistance implies that deltamethrin might be less affected by the resistance mechanism(s) present, a feature that could potentially be exploited in strategies for managing A. gossypii. The influence of insecticide use on cotton on the extent and dynamics of resistance in A. gossypii is discussed.
Publication: J. Econ. Entomol. 2003 Jun ;96(3)::875-8.
Publication Date: 2003 Jun
Study Author(s): Ahmad, Mushtaq;Arif, M Iqbal;Denholm, Ian;
Institution: Center for Integrated Plant Systems, Michigan State University, East Lansing, MI 48824, USA.
[email protected]
Shortcut link to this study:
Samples of the cotton aphid, Aphis gossypii Glover, populations collected from the vicinity of Multan in central Pakistan from 1997 to 2000 were evaluated for pyrethroid resistance in comparison with a susceptible laboratory colony using a leaf-dip bioassay. Resistance to seven pyrethroid insecticides viz. cypermethrin, alphacypermethrin, zetacypermethrin, cyfluthrin, fenpropathrin, bifenthrin, and lambdacyhalothrin was generally very high. However, A. gossypii consistently showed lower resistance to deltamethrin than to other pyrethroids. The lower deltamethrin resistance implies that deltamethrin might be less affected by the resistance mechanism(s) present, a feature that could potentially be exploited in strategies for managing A. gossypii. The influence of insecticide use on cotton on the extent and dynamics of resistance in A. gossypii is discussed.
PMID: 12852630