Early blight and Septoria leaf spot infections most commonly begin in the early or middle part of the growing season but
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' Q: D0 l! D0 h; J i* zcan start at any time. Infections can occur anywhere and are most severe in wet and humid areas.
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How to identify Early Blight
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& X+ w: t- M& b* x' kwww2.tvboxnow.comSymptoms of early blight typically begin on the older, lower leaves of a tomato plant. Over time, infections spread upward to 0 I! I5 i3 W% u' x. s" P+ N
6 M2 W0 K: j7 R8 D+ X( Gtvb now,tvbnow,bttvbnewer 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% @# L# ^; r, @1 P: x. {# n4 d4 l$ G
tvb now,tvbnow,bttvb- ?* D) w6 a) i# l
in color and form concentric rings, or a
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bullseye pattern, as they grow. The area around the infection commonly turns yellow. As infections grow, - g8 L! z+ X5 v# S0 k
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leaves may fall off. Extensive loss 公仔箱論壇' V& E* S! A! r. n% [: v( S
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of foliage is common. Infections most commonly occur on leaves but can also appear on stems and fruit.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。3 I5 f( E, U0 f: s
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How to identify Septoria Leaf Spot
; [& @. o, @) ?3 {3 _1 y3 m1 iTVBNOW 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。
# R7 k) x% ?* r( G% z3 V" }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 公仔箱論壇/ x- j4 z O% N* n
, r( [* ?* e9 X6 j6 O9 N/ itvb now,tvbnow,bttvbon the older, lower leaves of a tomato plant and spread upward to newer growth. The spots start out circular but change
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shape as they grow and can merge with other spots. Spots typically have a dark brown edge with a lighter gray or tan center.
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* W" L) `* f0 ^. @8 m公仔箱論壇Small dark spots, the fruiting bodies of the fungus
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, will appear in the gray or tan centers. As infections progress, leaves can turn yellow, then brown and finally dry
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and dead. Stems can also become infected but
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infection of fruit is rare.
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1 \9 X, W; c/ g" ~' P公仔箱論壇
! w2 L0 x0 ^; A! 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。How to Prevent and Control Early Blight and
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Septoria Leaf Spot公仔箱論壇2 D6 |# V) V& F# Y6 F
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。* D% G$ j* J S6 N" q8 r+ H; u
Follow the 12 easy steps below to enjoy a
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5 v6 T* Y8 v4 f) ~- Y2 plong season of sweet cherry tomatoes, colorful heirloom tomatoes and richly flavored sauce tomatoes.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。- U5 J* Y4 w, @- O
" c3 }* d* _; C: tTVBNOW 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。Weed your garden. Some weeds, www2.tvboxnow.com. f% _' x' r( G$ ^& g/ N
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like nightshade, can host early blight and Septoria leaf spot and spread them to your tomato plants.
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Rotate crop locations. Don’t tvb now,tvbnow,bttvb$ j! l( z y. L7 {
+ \- {7 b1 s! x" X1 k7 Kplant your tomatoes in the same place each year. Early blight and Septoria leaf spot can persist for multiple years in areas ' X( m+ M' u' K5 Y: L8 V
. b- k: H' f/ D: }4 ~where tomatoes were grown.
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Give your tomato plants more space for better airflow. At least 2 feet of spacing, more is better." i# z' I0 ~1 Y' g
Cover the ground beneath your tomato plants with mulch, plastic or landscape fabric. A cover helps prevent the spread of
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7 h) e" Q' i+ h1 wfungus from the soil to your
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plants.0 _; i. D9 |' [$ e: H* n1 s) ~
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Stake or cage plants to keep them # K4 d4 c! C0 a" @2 `: d
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off the ground. Early blight and Septoria leaf spot can survive on stakes and cages. Use only new or disinfected stakes and tvb now,tvbnow,bttvb9 T* U0 _ ?8 \7 S2 L( Y5 U3 y+ H
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cages. Remove lower leaves for better airflow. As plants mature, remove lower leaves until there is about 8 to 10 inches of 0 q1 Y8 W" J0 G4 |- K; F9 p1 X) ]: u# N
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space above the soil without any leaves. Do not use
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6 W% ~- t/ `: h, X; q0 z, ]www2.tvboxnow.comoverhead watering. tvb now,tvbnow,bttvb7 }5 Q# @$ x5 f
Avoid getting leaves and stems wet as much as possible and avoid watering in a way that may splash soil onto your plants. tvb now,tvbnow,bttvb9 [5 G3 i. ]$ d
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 www2.tvboxnow.com# ?, s, _& U+ a' t6 T P. F
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fungus to grow and spread. Avoid working with plants when they are wet. Fungus can be spread more easily when leaves are tvb now,tvbnow,bttvb) ]/ V# ~# _0 b' X
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wet. Keep your plants happy and healthy. Weak and stressed
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) D4 b$ ]3 i. [0 y' v2 }$ qTVBNOW 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。plants are more susceptible to disease.公仔箱論壇4 x3 W: R& k @/ A$ U# q/ [
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Remove and destroy or throw away diseased leaves, both off the www2.tvboxnow.com( f3 ]# d2 X( b4 Y( W\" K- B3 \
5 L. }7 O& E3 a) twww2.tvboxnow.complantsplant and any that have fallen onto the ground. This may help stop the spread if caught early 公仔箱論壇) a D% f# S: a
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enough. If a plant is heavily infected
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! A8 K ]\" y& [$ i& U, the entire plant should be removed and destroyed. Do not put infected leaves or plants in a compost pile. Tools used
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to remove diseased leaves should be disinfected before being used on a different plant.tvb now,tvbnow,bttvb) X+ L! I: O% j: E1 E; J- w0 S: k) ]7 h
1 p9 Z# H# E$ F% ]2 S9 u7 ZSpray plants to prevent and control the tvb now,tvbnow,bttvb. W$ T3 {2 r9 \; V! v0 S* ?8 U! c: X
2 E. s2 I0 x, I% ]+ Espread of Early blight and Septoria leaf spot. Commercial fungicides are available. For organic gardens, try 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。, i/ {1 l9 D' D1 e) k
' n: J6 Y4 d' H1 V! @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。GreenCure.www2.tvboxnow.com3 e, A) ~/ ` {" U. B% M; [3 Q
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: N |$ a4 w# s! J7 g9 G, O) {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。Late Blight on Tomato Plants公仔箱論壇" H) {1 h: i; k) Q4 J
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Late blight is another fungus that infects tomato plants. It spreads fast and can quickly kill all tomato
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, X' K3 G* `9 @7 l5 p- F* J8 p4 @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。plants in a garden. Once a tomato plant
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is infected with late blight, the entire plant should be removed and destroyed. Late blight infections first appear as small, tvb now,tvbnow,bttvb% l3 q; M9 V3 B2 |, c
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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 blight7 _6 e) U8 I( r: H) A( \1 |
! S7 }2 X* q5 e6 Q* F9 ?公仔箱論壇 can infect all parts of a tomato plant, including the fruit. Most of the methods for preventing early blight and 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。' g5 s( _/ B5 M- [3 P( B$ y' e
1 F6 H8 O1 T! @$ c3 M0 @www2.tvboxnow.comSeptoria leaf spot infections will also help prevent late blight infections. |