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Occurrence and Damage Characteristics of the Bridgeworm Pest on Lingzhi
The bridgeworm (Noctuidea) belongs to the family Geometridae. The lingzhi bridgeworm of this family (name to be determined) is an important pest damaging lingzhi. 1. Morphology and habits: The adult is 12 mm long with a wingspan of 25-28 mm, a small grayish-black moth. The antennae are filiform; the forewings are triangular with 8 black spots along the outer margin and one larger black spot in the middle of the costal margin; the hindwings are grayish-white. The egg is flat and round, 0.6-0.7 mm long and 0.4-0.5 mm wide, milky white initially and grayish-green before hatching. The mature larva is 22-25 mm long,
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Remedial measures for Schisandra chinensis after herbicide damage
A farmer friend called 12316 anxiously and said: "The Schisandra chinensis I planted has suffered herbicide damage, what should I do?" The expert answered: If foliar fertilizer is applied before the damage occurs, it can have a certain preventive effect; if the damage has already occurred, applying foliar fertilizer can only prevent the damage from developing further, but the parts that have already been damaged cannot recover. Applying foliar fertilizer now can slow down the damage, but full recovery will be very difficult. Apply foliar fertilizer quickly to control the damage.
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