Early blight and Septoria leaf spot infections most commonly begin in the early or middle part of the growing season but TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。# b( o6 W8 k5 K* E- s' ?
, V; W" F- ]6 O4 T' k6 K2 H
can start at any time. Infections can occur anywhere and are most severe in wet and humid areas.
' C9 r4 r/ U1 E5 w& t8 {1 Z' xTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。
2 ~' i: D, u5 l0 x0 J4 ~1 Q% d% `; k" J* U" k
How to identify Early Blight
! f8 q! E. }6 ]2 N/ v$ ^8 _/ ^TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。
+ V$ |. R0 H1 n7 E7 r' p% ]TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。Symptoms of early blight typically begin on the older, lower leaves of a tomato plant. Over time, infections spread upward to 5.39.217.77:8898: p' S/ n1 r& t v' h
5.39.217.77:88983 d0 s" P' D3 t4 U" F
newer growth. Early blight infections appear as spots that may start out circular or irregular in shape. Spots are dark brown 公仔箱論壇) U! J: O9 {* E
8 n/ r* J9 w& U8 n6 Q! tin color and form concentric rings, or a
, v8 w1 M& r4 m* O
\" T! ~# X4 G! W1 v! i) _公仔箱論壇bullseye pattern, as they grow. The area around the infection commonly turns yellow. As infections grow, TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。$ }/ E; c J: ^/ |7 W& T, D j3 l
N* q7 ?4 r: v) D
leaves may fall off. Extensive loss TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。: X2 d, U# q- m) S1 g: ]
5.39.217.77:88982 T0 r5 S8 e. h9 |& |3 B
of foliage is common. Infections most commonly occur on leaves but can also appear on stems and fruit.3 D7 C, i' u! }4 Y/ z! q3 z5 }0 W: L1 |
1 P8 B1 Q. H# g5.39.217.77:8898
& K7 m' k) u- y3 y6 Ltvb now,tvbnow,bttvbHow to identify Septoria Leaf Spot
5 I L j @, _! p4 X公仔箱論壇
" U5 v5 |+ z* e# C% |" C [TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。Symptoms of Septoria leaf spot also start
5 D0 U: u8 b( y* ytvb now,tvbnow,bttvb
1 V1 ^. n/ X9 ^* }/ d G; cTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。on the older, lower leaves of a tomato plant and spread upward to newer growth. The spots start out circular but change TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。* g6 w9 J: ?, P8 G) }4 _
. r6 m0 @5 O, x
shape as they grow and can merge with other spots. Spots typically have a dark brown edge with a lighter gray or tan center. D+ ]# o9 e) _; G; L9 C# G
5.39.217.77:8898( w. _$ a, Q N- D h2 _' B
Small dark spots, the fruiting bodies of the fungus
4 v6 t9 B1 ~6 x8 {5 C\" i7 YTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。( i\" \0 `; u, ~# _3 x
, will appear in the gray or tan centers. As infections progress, leaves can turn yellow, then brown and finally dry
/ O8 H& ]6 x, l. U公仔箱論壇5.39.217.77:8898! u O9 i; f& H9 B2 C8 q- b, C* Z
and dead. Stems can also become infected but
( }\" ~, v. J* fTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。公仔箱論壇+ [% P& u2 q! Y% }2 I/ q5 |
infection of fruit is rare.公仔箱論壇4 e% w+ P, I* G6 T4 V' w
% J6 x; ^5 J. r5.39.217.77:8898
; }* a1 \1 N$ c, O2 g% n3 L# }4 DHow to Prevent and Control Early Blight and 公仔箱論壇8 [( `# S+ o- a; ]5 }, |- l- a* B$ e
, M& g* _, Y5 L7 j' {Septoria Leaf Spot
9 A. Z. Q# _, {2 d! S8 E公仔箱論壇
$ b1 C8 z; Y A* g Y5.39.217.77:8898Follow the 12 easy steps below to enjoy a
! Q0 u9 P! o: n\" |: pTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。. w' m& U U% ]; r
long season of sweet cherry tomatoes, colorful heirloom tomatoes and richly flavored sauce tomatoes.
; a" K3 o$ a' |" T/ etvb now,tvbnow,bttvbtvb now,tvbnow,bttvb% h0 h M$ B1 G
Weed your garden. Some weeds, & l: d7 M, t( h. G3 p
TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。/ g% }8 v" c' s. \4 ?/ g
like nightshade, can host early blight and Septoria leaf spot and spread them to your tomato plants.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。$ [% [1 y. w. b+ x
TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。+ K- F8 V0 s1 X. u
Rotate crop locations. Don’t
. X1 M! `5 f5 Y3 ttvb now,tvbnow,bttvb
8 v$ ?& R% q+ z5 {plant your tomatoes in the same place each year. Early blight and Septoria leaf spot can persist for multiple years in areas
# C$ h" s1 R1 z3 E5.39.217.77:8898
. x+ A' i, j8 x8 S& \6 |, D' I5.39.217.77:8898where tomatoes were grown.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。( U$ z$ N Y% f, k( J
5.39.217.77:8898/ z( h6 {1 b0 k
Give your tomato plants more space for better airflow. At least 2 feet of spacing, more is better.公仔箱論壇, ~' W5 B/ `1 L& F5 A. N8 h1 X
Cover the ground beneath your tomato plants with mulch, plastic or landscape fabric. A cover helps prevent the spread of
+ E9 F" E7 s1 A- j& e: r1 a# v5.39.217.77:8898tvb now,tvbnow,bttvb; V* C d9 W. N( K! D, I% X
fungus from the soil to your 5.39.217.77:8898; x# d5 q! L% v1 R/ N
tvb now,tvbnow,bttvb5 M5 F: \" G6 S0 z8 }
plants.5.39.217.77:88989 F8 V- p# }" F, t: x
$ k. s F' {- M. ?7 ? JStake or cage plants to keep them tvb now,tvbnow,bttvb# x6 Y" s1 S, @: N- Z2 b
公仔箱論壇! c- ^" W& v& {: Y2 F s0 y
off the ground. Early blight and Septoria leaf spot can survive on stakes and cages. Use only new or disinfected stakes and
/ B8 G/ ` ?1 @* n" T! ]6 sTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。5.39.217.77:8898# _0 B8 s: Z8 [/ [1 e8 Q
cages. Remove lower leaves for better airflow. As plants mature, remove lower leaves until there is about 8 to 10 inches of 8 l- J! |# I' a' X7 R
# A: L' H" U6 q2 t3 E% V
space above the soil without any leaves. Do not use
s; } k; V m+ e\" {
2 c3 R\" M4 A6 n! Y! y公仔箱論壇overhead watering. / C z- L& Q b) W; P4 l
Avoid getting leaves and stems wet as much as possible and avoid watering in a way that may splash soil onto your plants. 公仔箱論壇8 r- ]' I8 E- z8 \+ x
Consider using a soaker hose or drip tape. Water in the early part of the day. This allows leaves to dry faster. Wet leaves allow 公仔箱論壇( ]/ X: q2 |9 h
3 A& |# V; l& A" Z+ X' M" zfungus to grow and spread. Avoid working with plants when they are wet. Fungus can be spread more easily when leaves are . O6 K5 k: U! P% f3 k/ N- s
, k% \* x' [. K: x9 a1 ~公仔箱論壇wet. Keep your plants happy and healthy. Weak and stressed
# b+ `4 M: J8 I% `2 n) N5.39.217.77:8898
c0 {1 N* {9 iplants are more susceptible to disease.
! l s0 x" r, u+ H" J* k公仔箱論壇
s3 w; Y- ?. i4 L% i# M8 [3 W* atvb now,tvbnow,bttvbRemove and destroy or throw away diseased leaves, both off the tvb now,tvbnow,bttvb$ }' T1 w\" F1 X# G8 P8 ]8 V7 k+ X2 H
* ^: V* I# E6 E, A\" E公仔箱論壇plantsplant and any that have fallen onto the ground. This may help stop the spread if caught early
0 [$ L( n% |+ [6 H* F5.39.217.77:8898tvb now,tvbnow,bttvb3 i+ w4 H6 |. I2 x e& ~
enough. If a plant is heavily infected
. b# F\" A7 ?4 K\" \9 q: W6 k公仔箱論壇
3 R% T. c; v0 q9 K7 U7 ^5 p: y, OTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。, the entire plant should be removed and destroyed. Do not put infected leaves or plants in a compost pile. Tools used
+ j, a9 u9 }: utvb now,tvbnow,bttvb
3 `. U! ~& A2 r$ Tto remove diseased leaves should be disinfected before being used on a different plant.公仔箱論壇8 \ h' S2 t' R$ E6 ?
% _+ i9 S M9 OTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。Spray plants to prevent and control the / }* j* v8 w5 o1 R% {
tvb now,tvbnow,bttvb1 s3 Q# a M3 Z) V9 Q
spread of Early blight and Septoria leaf spot. Commercial fungicides are available. For organic gardens, try 1 Z& n+ e2 l- G% U' o( u% `
* e+ D, n" z2 c4 _* S# L; jTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。GreenCure.tvb now,tvbnow,bttvb: @" O$ p! s- J9 R; P t2 P
tvb now,tvbnow,bttvb" U2 |" x- A8 \) c$ a
- Q1 G7 K5 P( l# y* _/ S! w3 A) s: uTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。Late Blight on Tomato Plants
. i9 t# _; N! b- v- U% @9 O( x: V公仔箱論壇
2 l. q$ o1 {) f% N# F1 BLate blight is another fungus that infects tomato plants. It spreads fast and can quickly kill all tomato 公仔箱論壇5 s* i( d- Q3 U$ T0 p9 }
tvb now,tvbnow,bttvb y2 u t9 T' |/ m- G+ l% _
plants in a garden. Once a tomato plant 6 E( `3 ^7 P4 \9 q, R1 b. G7 Q% [
* x. w" E- d# C2 E& [is infected with late blight, the entire plant should be removed and destroyed. Late blight infections first appear as small,
. m+ t' k$ N! x& R c公仔箱論壇
& \+ T, N* X% r1 E1 t. fTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。water-soaked spots on leaves and stems that grow and turn dark brown or gray. A white downy growth may develop on the underside of infected leaves. Late blight
\" H3 l/ S& m& S5 T1 k, X$ wtvb now,tvbnow,bttvb
' U5 W; a+ E4 I, i: F% atvb now,tvbnow,bttvb can infect all parts of a tomato plant, including the fruit. Most of the methods for preventing early blight and 5.39.217.77:88984 \5 L# u6 `* ^/ a9 j7 u( \; r& M
" f9 M( ^$ m1 N) v1 j; JSeptoria leaf spot infections will also help prevent late blight infections. |